1.00 MQ A conducting sphere is charged by an emf source & through a 1.00 MO resistor. When the sphere is fully charged, it has 2 µC charge. The highest current during the charging was 1 mA. What is the electrical potential energy of the sphere when it is fully charged? Give your answer in mJ.

1.00 MQ A conducting sphere is charged by an emf source & through a 1.00 MO resistor. When the sphere is fully charged, it has 2 µC charge. The highest current during the charging was 1 mA. What is the electrical potential energy of the sphere when it is fully charged? Give your answer in mJ.

Delmar's Standard Textbook Of Electricity

7th Edition

ISBN:9781337900348

Author:Stephen L. Herman

Publisher:Stephen L. Herman

Chapter30: Dc Motors

Section: Chapter Questions

Problem 6RQ: What is CEMF?

See similar textbooks

Related questions

Q: Air at atmospheric pressure of 760 mm Hg at sea level with a temperature of 22 deg. K, what is the…

Q: 1. Determine the current flowing through an element if the charge flow is given by (a) q(t) = (3) mC…

A: Note :As per our guidelines we are supposed to answer only one question. Kindly repost other…

Q: The power absorbed by a non-linear device is p = 9(e0.16t² – 1) . if v = 3(e04t + 1), how much…

A: Given: power absorbed by a non-linear device and voltage across the device To find the amount of…

Q: Q20. The magnitude of electric field experienced by a charge at a certain distance from a source…

A: Electric field at at distance r is given by E=kqr2 i.e is directly proportional to charge and…

Q: P1.15. A copper wire has a diameter of 2.05 mm and carries a current of 15 A due solely to…

Q: For the current curve shown in the figure, given that q(0) = 1mC. The charge q(t) at t = 2ms

A: Since there are multiple questions present, according to company policy we will be answering only…

Q: Am kg ball containing a positive charge q hangs deflected on the side of positively charged plate.…

Q: 2- An electric current in a conductor varies with time acording to the expression t- sin where lisin…

A: According to the question we have to find, Charge-time graph related to given current.

Q: (ii) What is the origin of the positively charged holes in the valence band ? Are these positive…

A: Given : In the above question they are interested to know the generation of the positively…

Q: Q1/ A) Determine the current (in term of t) flows through an element if the charge flow is given by:…

Q: The current entering the upper terminal of a basic circuit element is i=20cos5000t A. Assuming the…

A: Consider the current is, it=dqdtQ=∫i(t)dt

Q: Q': choice the correct answer in each of the following 1. With rise in temperature the electrical…

A: As per Bartleby guidelines we are allowed to solve only three subparts,please ask the rest again.

Q: What is the electron velocity in the channel if μn = 600 cm2/V ·s and the electric field is5000…

Q: Two cities separated by 10,000 ft is connected by telephone wires whose thermal coefficient of…

Q: At 300 K temperature, the electron mobility for Si is 1400 cm2/Vs. If an electric field of 20 V/m is…

A: Under the influence of external electric field, the carriers attain drift velocity. The expression…

Q: In the figure below given that Q =30 nC, find the electric potential in units of V at the point p.…

Q: a midday if the instantaneous irradiation is 800 W/m2? this power is focused in a small area of S cm…

A: Given, Radiation =R =800 W/m2 dish (concentrator) diameter d1=10 m receiver area diameter d2 =5 cm…

Q: A cylindrical copper wire transmits a charge of 360 °C in 10 minutes. Copper contains 8.5x10^28 free…

A: According to question:

Q: 8. An electrically charged body has an excess of 1015 electrons. Calculate its charge in C. 9. A…

A: The solution is given below

Q: i) Draw a graph to show the direction of the electric force at the chargeq2. Determine magnitude of…

A: You have posted multiple questions, so I solve the 1st question for you. i) Electric force on q2 is…

Q: A non-uniform electric field directed along the x-axis penetrates a cubical surf from E1=2000 N/C at…

Q: 5. Two point charges of 4 µC and 16 µC are separated by a distance of 14 mm. A point P is at a…

A: Potential due to 4μC charge at point P,V1=14πε0×qrV1=9×109×4×10-68×10-3V1=4.5 V

Q: If the potential difference between two points 2 cm apart in an electric field of 20 V, the electric…

A: Given data: Potential difference between two points V=20v distance between…

Q: WHAT IS THE CORRECT EQUATION TO CALCULATE THE ELECTRIC FIELD CREATED BY A HOMOGENEOUS CHARGE DENSITY…

Q: What is the scalar electric field strength 5 mm away from a +40 uC point charge in a material with…

Q: Calculate the dielectric flux between two parallel flat metal plates each 76 cm square with an air…

A: We have two flat metal plates with an air-gap of 1.5 mm with the given data, When medium is air…

Q: An ac current given by i (t) = 5sin( in which t is in seconds and the angle is in radi- ans, flows…

A: In this answer we will try to understand how to calculate the charge from the current waveform as…

Q: Give the energy band description of conductors, semiconductors, and insulators.

Q: Electrons and holes are moving in a uniform, onedimensional electric ﬁeld E = −2000 V/cm. The…

A: Given E=-2000 V/cmμn=700 cm2/V.sμP=250 cm2/V.sn=1017 /cm3p=103 /cm3 Calculating velocity of the…

Q: Two cities separated by 10,000 ft is connected by telephone wires whose thermal coefficient of…

A: In this question, We need to determine the resistance R at the 25°C temperatures?

Q: Problem 1.1: The electrical potential of point 1 is 3000 V higher than that of point 2. If 200 C of…

A: In this question, Problem 1.1 what is current and power P from point 1 to 2. Energy E= power ×time…

Q: An electric current in a conductor varies with time according to the expression I(t) = sin (t),…

A: We know q = I * t . q - charge. I - current. t - time.

Q: Q.1: Define Coulomb's law? If charge q is not at the origin what will be the new a,?

A: Coulomb's Law- The force between two point charges is1-Along with the joining between…

Q: Charges +Q and +2Q are separated by a distance 1m. What will be the distance of point P form +Q…

Q: Two cities separated by 10,000 ft is connected by telephone wires whose thermal coefficient of…

Q: A small, 2.00-g plastic ball is suspended by a 20.0-cm long string in a uniform electric field as…

Q: 1. Determine the current flowing through an element if the charge flow is given by (a) q(t) = (3) mc…

Q: . Write an equation to obtain the potential difference at point a with respect to point b, Vab? 10.…

Q: mea (a) How does the above expression get modified if we assume that all the electrons have same…

A: Solution- we know, frequency dependent relative permittivity εrω = 1+Nq2mε0∑jfiω2j-ω2+iωYj a) we…

Q: Q9: Find the resultant force on charge q, as shown in the figure if q=2 µC, q: = 3µC and q,= 4µC? Fa

A: 3 charges form are at the edges of triangle. Two internal angles are 60 degree each. And by…

Q: Charges +Q and +2Q are separated by a distance 1m. What will be the distance of point P form +Q…

A: In this question we need to find a distance from point charge Q where electric field is zero.

Q: Q3) Calculate the total charge due to the charge distributions labeled A, B, C in Fig. PI mCim PL2…

A: Since you post the multiple questions. So I am solving 3rd question for you.

Q: Q5 A) Explain briefly various theories of breakdown in liquid dielectrics. B) What are the…

A: a) There are many external factors that causes breakdown in liquid dielectrics. for example type of…

Q: Determine the current flowing through an element if the charge flow is given by

Q: Two Conducting Plates of Size 15m are inclined at (450) to each other with gap of width 4mm…

A: It is given that:Conducting plates size=1×5θ=45°W=4mmV=50 voltεr=1.5

Q: 1) Determine the current (in term of t) flows through an element if the charge flow is given by:…

A: Note :- As per guidelines we are supposed to answer only one question. So I request you to post…

Q: he charge entering a certain element is shown in the given figure, where A = 70. Find the current at…

A: given: A = 70 Since it is known that current is given as: i=dqdtor,i=slop of the qt vs t graph So…

Question

1.00 MQ
A conducting sphere is charged by an emf source & through a 1.00 MN
resistor. When the sphere is fully charged, it has 2 µC charge. The highest
current during the charging was I mA. What is the electrical potential
energy of the sphere when it is fully chargeď? Give your answer in mJ.

Expert Solution

This question has been solved!

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

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps with 1 images

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, electrical-engineering and related others by exploring similar questions and additional content below.

Similar questions

Q1. a. A thyristor is used in a d.c circuit and protected by a 50µH inductor and 0.1µF capacitor. Determine the thyristor dv/dt and di/dt rating if the operating voltage of the circuit is 200V and the load resistance is 202. b. Why it is significant to know the diode or thyristor Peak Inverse Voltage (PIV)? 200v
3 D: D₁ Da Voce RL In the circuit above, the input voltage is 120 Vrms at 60 Hz and the load is a 1 Ohm resistor. a. During the first half of the cycle, when the voltage is positive, which diodes are conducting current? b. During the second of the cycle, when the voltage is negative, which diodes are conducting current? c. What power is dissipated in the 1 Ohm resistor?
5. A voltage source produces a "Triangle" wave and is connected to a series diode and resistor circuit as shown. D1 KH D V1 #1 V R1 R Using the nominal piecewise linear model for a diode, determine from the following possibilities the graph that best represents the voltage across the resistor? (Delete those that do not apply) (Blue curve VR, dashed curve V1). Then determine which graph best represents the voltage across the diode.
Calculate the voltage and current of the diode in the figure for each of the diode's models. In each case, determine the voltage across the resistor. Additionally, in each case, determine the diode's power. Assume that Rb is ten ohms.
Calculate the equivalent resistances Rin of the following circuits. (The resistance value of the diodes in the conduction will be 0, the resistance value of the diodes in the insulation will be taken as infinity. R1=10ohm
Q-3. Draw 1-V characteristics of 5 V silicon zener diode (Vz-5V) and show its parameters V Vz, Izx. Izs, Izm on the curve. Q-4. Determine the range of Road (Rmin, Rmax) that will maintain Vz at 5 volts for the circuit given below. Rs m 1.0kg V1 40 V Pzm=150mw
Assuming that the Zener diode turns on, how much is the current that circulates through the load resistance. Select one: A. 10 mA B. 15 mA. C. 19 mA. D. 34 mA.
Current 420 ohm 30 V 1,(max) = 80 mA Voltage 2.2 kohm Vp-out 0.6 V Vp-in enonal Zener Current Answer the following question according to the above. Remember Kirchhoff's laws when making your calculations in this question. According to the given graph, how many volts is the voltage value on this Zener Diode when it is on reverse supply?
Draw the load line for the diode circuit in frontal bias if you know that the value of the external voltage is 6 volts and the load resistance is 150 ohms. Solution: To plot the load line, the following steps must be followed 1- Use Kirchhoff's voltage law to determine the voltage values of the source, resistance and diode. 2- Determining a point on the X axis that represents the maximum voltage V on both sides of the diode. (1) Solved Problems, Chapter Three: Dr. Electronic. Omar Mahidi Daoud 3- Determination of a point on the Y axis which represents the maximum value of the diode current. 4- Connect the two points with a line and this line is the load line 5- To find the slope of the load line, the formula (= m) must be used, meaning that the slope is the negative value of the reciprocal of the load resistance. RL
A half-wave rectifier is needed to supply 15-V dc to a load that draws an average current of 250 mA. The peak-to-peak ripple is required to be 0.2 V or less. What is the minimum value allowed for the smoothing capacitance?
A single phase uncontrolled half wave rectifier with a highly inductive load has an RL load. It has a source of 100V and 3.5A current flowing through the load with an angular frequency of 100rad/s. If it has an extinction angle of 226°. What is the value of the inductance (in millihenry) and resistance?
Consider the circuit in the figure below 4:1 120 V rms ooooo gll reelee D₁ L a. What type of circuit is this? b. What is the total peak secondary voltage? D₂ c. Find the peak voltage across each half of the secondary. d. Sketch the voltage waveform across RL. e. What is the peak current through each diode? f. What is the PIV for each diode? RL 1.0 ΚΩ