A typical flash for a point-and-shoot camera uses a capacitor of about 200 µF. 9. If the potential difference between the capacitor plates is 100 V-that is, 100 Vis placed "across the capacitor," how much energy is stored in the capacitor? c. 3 J d. 4 J a. 1 J b. 2 J

A typical flash for a point-and-shoot camera uses a capacitor of about 200 µF. 9. If the potential difference between the capacitor plates is 100 V-that is, 100 Vis placed "across the capacitor," how much energy is stored in the capacitor? c. 3 J d. 4 J a. 1 J b. 2 J

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter27: Capacitors And Batteries

Section: Chapter Questions

Problem 24PQ: An arrangement of capacitors is shown in Figure P27.23. a. If C = 9.70 105 F, what is the...

See similar textbooks

Related questions

Q: Multiple Choice directions: Circle the letter of the answers that best answer the question 25. A…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: In a football stadium, an announcer call plays over a loud speaker. The sound wave has a frequency…

A: time taken , t=3.13 s. Distance, s=89.68 m.

Q: Find Density of object of mass 17 kg which accupies space of 0.5 m³

A: Given data : Volume = v Mass = m To find :…

Q: A thin glass rod is bent into a semicircle of radius R. A charge +Q is uniformly distributed along…

A: Electric field due to positive and negative charges…

Q: 600g of ice at -8°C is put inside a calorimeter filled with 4000g water at 20 °C. What is the final…

A: Given data: The mass of ice is m=600 g. The temperature of ice is Ti=-8°C. The mass of water is…

Q: B. Vector Analysis Consider the vectors and a scalar: A = 4i +3j + 7k B = 5i+j+2k C = 8i +0j + 3k T…

A: Vector Quantity - The quantity which have magnitude as well as direction. Scalar Quantity - The…

Q: A coin 20mg is place on the smooth edge of a 25 cm-radius phonograph record as the record is brought…

A: • Mass, m = 20 mg • Radius, r = 25 cm = 25×10-2 m = 0.25 m • Speed, v = 45 rpm Convert rpm to m/s v…

Q: Example 8.3. A long coaxial cable, of length 1, consists of an inner conductor (radius a) and an…

Q: An 2.5 kg object experiences the following forces: • 78 N [Right] 67 N [Left] Determine the…

A: Given , Force experience by object on right side is 78 N Force experience by object on left side is…

Q: The potential energy associated with the spring is referred to as O elastic potential energy…

Q: An object 4.5cm high is placed 50cm in front of a convex mirror with a radius of curvature of 20cm.…

A: height of object (h) = 4.5 cm object distance (d) = 50 cm radius of curvature = 20 cm

Q: A wooden block of mass M, attached to a massless spring with spring constant k, rests on its…

Q: 1. Consider a beam of electrons that moves from the electron gun towards the screen of a cathode ray…

A: Given data, Potential difference (V)= 15 kV magnetic Field (B)=250 μT

Q: pendulum consists of a 2.0 m long steel wire supporting a lentil of mass 20 kg. If the pendulum is…

Q: Example 7.6. The "jumping ring" demonstration. If you wind a solenoidal coil around an iron core…

A: Solenoidal coil is wrapped over an iron core and a metal ring is placed over it . When current flow…

Q: Direction: Solve the following problems completely. Include FBD. The man pushes the 100 lb…

A: Given data as per question mass of crate = 100lb

Q: A current of 12 A flows through a conductor for 16 s. What amount of charge passes through the…

A: Current, I = 12 A Time, t = 16 s Charge, Q = ?

Q: An isolated solid spherical conductor of radius 5.00 cm is surrounded by dry air. It is given a…

A: Given data: The radius of sphere is R=5.00 cm.

Q: Snell's Law Total internal reflection is possible when the "D" is oriented such that the light…

A: when light passes from flat surface and then falls on curved face, then total internal reflection…

Q: Explain how a thermal scanner in an airport helps prevent the spread of some diseases like bird flu.

Q: 2. Using KCL and KVL, solve for Vo (*hint: redraw the circuit) 10 V 2Ω Ήτ 5Ω Vo 5Ω Μ 19 Μ 3 Ω

A: We have a circuit with a battery of E=10 V and five resistors of magnitude R1= 2ohm, R2=5 ohm, R3=5…

Q: It defines the extent of the system O System O Model O Particle O System Boundart

Q: The X-ray used by your dentist has a wavelength of 15 nm. What is its frequency and energy?

Q: Simple Harmonic Motion The linear graph you should have plotted for the simple pendulum was: T² vs.…

A: The given question is based on the motion of a simple pendulum. We will analyze the given options…

Q: Example 8.4. Imagine a very long solenoid with radius R. n turns per unit length, and current I.…

Q: show that the centre of a rod of mass M and Length L Llies midway between its ende, gesuming the rod…

A: Mass of a body is randomly distributed over its volume. Therefore inertia in rotation depends on…

Q: The magnetic field in a region has a magnitude of 0.40 T and points in the positive z direction, as…

A: Magnetic flux is given by the formula ϕ =B→.A→ =BAcosθ

Q: Simple Harmonic Motion For which of these Simple Harmonic Motion systems does the period of the…

A: Answer:- The simple pendulum. The simple pendulum is The simple harmonic motion system does the…

Q: Compute the minimum distance that a truck slides on a horizontal asphalt road if it is traveling at…

Q: A 2.4 kg ball falling vertically hits the floor with a speed of 2.5 m/s and rebounds with a speed of…

A: Impulse is equal to chnage in momentum of the ball.

Q: Topic:Work- Spring Problem If 6 Joules of work is needed to stretch a spring from 10 cm to 12 cm…

Q: If a bus travelling at 34 m/s is subjected to a steady deceleration of 8 m/s², how long will it take…

A: Given data : Final velocity = V Initial velocity…

Q: A vulture when flying with a velocity 'v' attains a momentum of 20 kg m/s. If the mass of the…

A: Given data : Momentum = p Mass = m To find :…

Q: A sphere starts from rest at the top of a plane inclined at 30° and rolls without slipping. (a) What…

A: In pure rolling or rolling without slipping, static friction works and the work done by static…

Q: How to determine the vertex angle of a prism! (accompanied by a picture) b. How to determine the…

Q: The heat of melting of ice at 1 atmosphere pressure and 0°C is 1.4363 kcal/mol. The volume of ice is…

Q: mirror/ If a concave mirror/convex concave lens/convex lens has a radius of 4 cm and the height of…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: Part C After the switch has been closed a long time, it is opened again. Just after it is opened,…

A: Current through the L-R circuit is given by the expression i =VR2(1-e-RtL)After a long time, t =∞i…

Q: Find the value of impulse Force=9.5 N Time=4 s

A: Given data: Force (F) = 9.5 N Time (t) = 4 s Required: The value of impulse (I)

Q: 3 Current Attempt in Progress A small object has a mass of 5.0 x 10-3 kg and a charge of -47-µC. It…

Q: Given data: Mass=3.5 kg Velocity=2 m/s Find momentum

A: Given data : Mass=m Velocity=V Required : Momentum

Q: Given data: Distance 280 m Time=20 s Find speed of car

A: Given data : Time=t Distance=d Required : Speed of car

Q: he red light emitted by a helium-neon laser has a wavelength of 632.8 mm. What is the frequency of…

A: Given: The wavelength of red light is 632.8 nm.

Q: When a body of unknown mass is attached to an ideal spring with force constant 120 N/m, it is found…

Q: A 0.20 kg meterstick is pivoted at the 40 cm mark. Where should a sack of onions with mass 0.50 kg…

Q: A 10-ohm resistor has a constant current. If 1,200 C of charge flow through it in 4 minutes what is…

A: Given data: Charge (q) = 1200 C Time (t) = 4 min = 240 seconds Required: Current (I)

Q: When light passes from one medium to another, its frequency remains the same but its wavelength…

Q: 8. The two 35 kg blocks are pushed apart by the 15° wedge of negligible weight. The angle of static…

A: Given that: m=35 kgθ=15°α=11°μ=tanα=tan11°=0.194 To determine value of P at which the blocks start…

Q: A rock is attached to an end of a 0.80 m rope. You whirl the 2.0 kg rock in a circle while holding m…

A: we know work done is W=F·S where F is force and S is displacement

Q: Suppose you use 57 kWh (kilowatt hours) of electricity at $0.35 per kWH, 91 kWh at $0.26 per kWh,…

A: We use 57 kWh of electricity at 0.35$ per kWh So cost of 57 kWh of electricity is 57×0.35$=19.95$ We…

Concept explainers

Dielectric Constant Of Water

Water constitutes about 70% of earth. Some important distinguishing properties of water are high molar concentration, small dissociation constant and high dielectric constant.

Electrostatic Potential and Capacitance

An electrostatic force is a force caused by stationary electric charges /fields. The electrostatic force is caused by the transfer of electrons in conducting materials. Coulomb’s law determines the amount of force between two stationary, charged particles. The electric force is the force which acts between two stationary charges. It is also called Coulomb force.

Question

A typical flash for a point-and-shoot camera uses a capacitor of
about 200 µF.
9. If the potential difference between the capacitor plates is 100 V-that is, 100 Vis
placed "across the capacitor," how much energy is stored in the capacitor?
c. 3 J
d. 4 J
a. 1 J
b. 2 J

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.

Similar questions

An air-filled capacitor is made from two flat parallel plates 1.0 mm apart. The inside area of each plate is 8.0cm2. (a) What is the capacitance of this set of plates? (b) If the region between the plates is filled with a material whose dielectric constant is 6.0, what is the new capacitance?
A parallel-plate capacitor has charge of magnitude 9.00F on each plate and capacitance 3.00F when there is air between the plates. The plates are separated by 2.00 mm. With the charge on the plates kept constant, a dielectric with =5 . is inserted between the plates, completely filling the volume between the plates, (a) What is the potential difference between the plates of the capacitor, before and after the dielectric has been inserted? (b) What is the electrical field at the point midway between the plates before and after the dielectric is inserted?
An arrangement of capacitors is shown in Figure P27.23. a. If C = 9.70 105 F, what is the equivalent capacitance between points a and b? b. A battery with a potential difference of 12.00 V is connected to a capacitor with the equivalent capacitance. What is the energy stored by this capacitor? Figure P27.23 Problems 23 and 24.
True or False? (a) From the definition of capacitance C = Q/V it follows that an uncharged capacitor has a capacitance of zero. (b) As described by the definition of capacitance, the potential difference across an uncharged capacitor is zero.
A parallel-plate capacitor has plates of area A = 7.00 102 m2 separated by distance d = 2.00 104 m. (a) Calculate the capacitance if the space between the plates is filled with air. What is the capacitance if the space is filled half with air and half with a dielectric of constant = 3.70 as in (b) Figure P16.56a, and (c) Figure P16.56b? (Hint: In (b) and (c), one of the capacitors is a parallel combination and the other is a series combination.) Figure P16.56
When a 360-nF air capacitor is connected to a power supply, the energy stored in the capacitor is 18.5J . While the capacitor is connected to the power supply, a slab of dielectric is insetted that completely fills die space between the plates. This increases the stored energy by 23.2J . (a) What is the potential difference between the capacitor plates? (b) What is die dielectric constant of the slab?
(a) What is the capacitance of a parallel plate capacitor having plates of area 1.50 m2 that are separated by 0.0200 mm of neoprene rubber? (b) What charge does it hold when 9.00 V is applied to it?
Find (a) the equivalent capacitance of the capacitors in Figure P26.26, (b) the charge on each capacitor, and (c) the potential difference across each capacitor.
A spherical capacitor is formed from two concentric spherical conducting spheres separated by vacuum. Tire inner sphere has radius 12.5 cm and the outer sphere has radius 14.8 cm. A potential difference of 120 V is applied to the capacitor, (a) What is the capacitance of the capacitor? tb) What is the magnitude of the electrical field at r = 12.6 cm, just outside the inner sphere? (c) What is the magnitude of the electrical field at r = 14.7 cm, just inside the outer sphere? (d) For a parallel-plate capacitor the electrical field is uniform in the region between the plates, except near the edges of the plates. Is this also true for a spherical capacitor?
Figure CQ16.3 shows equipotential contours in the region of space surrounding two charged conductors. Find (a) the work WAB in electron volts done by the electric force on a proton that moves from point A to point B. Similarly, find (b) WAC, (c) WAD, and (d) WAE. Figure CQ16.3
A parallel-plate capacitor with plates of area LW and plate separation t has the region between its plates filled with wedges of two dielectric materials as shown in Figure P25.48. Assume t is much less than both L and W. (a) Determine its capacitance. (b) Should the capacitance be the same if the labels 1 and 2 are interchanged? Demonstrate that your expression does or does not have this property. (c) Show that if 1 and 2 approach equality to a common value , your result becomes the same as the capacitance of a capacitor containing a single dielectric: C = 0LW/t. Figure P25.48
(a) What is the capacitance of a parallel-plate capacitor with plates of area 1.50 m that are separated by 0.0200 mm of neoprene rubber? (b) What charge does it hold when 9.00 V is applied to it?