Use "E" as the symbol for Voltage. R, = 12 2 R, = 32 E = 10 V If ɛ = 10 V, R1 = 12 Q and R2 = 3 0, what is. a. The total resistance of the circuit?! b. The total current in the circuit? C. The voltage across R2?: :: 15 Q :: 0.67 A :: 5.4 W : 2.0 V

Use "E" as the symbol for Voltage. R, = 12 2 R, = 32 E = 10 V If ɛ = 10 V, R1 = 12 Q and R2 = 3 0, what is. a. The total resistance of the circuit?! b. The total current in the circuit? C. The voltage across R2?: :: 15 Q :: 0.67 A :: 5.4 W : 2.0 V

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter21: Circuits And Dc Instruments

Section: Chapter Questions

Problem 17PE: (a) What is the terminal voltage of a large 1.54-V carbon-zinc dry cell used in a physics lab to...

See similar textbooks

Related questions

Q: A cell with internal resistance of 1.5 Ω is connected in series with 5 Ω and 2.5 Ω. The voltage…

Q: In the circuit shown, A. Find the currents I, I2, and Iz in the circuit using Kirchhoff's Rules. B.…

Q: Three resistors with resistances R1 = 2.96 ohm, R2 = 5.31 ohm, and R3 = 8.88 ohm are is series…

A: R1 = 2.96 ohm; R2 = 5.31 ohm; R3 = 8.88 ohm;

Q: Q1: Using the information provided, find the unknown quantities for the circuit shown in figure(1).…

Q: 7. What is the equivalent resistance in the circuit shown in the figure? If it is a 7V battery, what…

A: Given data: The potential is V =7 V R1 = 10 ohm R2= 20 ohm R3= 20 ohm R4 = 20 ohm

Q: The voltmeters in the figure measure RMS voltages. If V, = 23 V and V, = 14.5V what is V2? %3D C R L…

Q: A cylindrical conductor has resistance of R0 = 120 Ω. It has length L, radius of the cross section…

Q: 1.) For a given voltage, as the resistance in the circuit increases the current: a.) Increases b.)…

Q: 8.What voltage is required to move 6A through 20Ω? V= I= R= 9.Based on questions 6, 7, and 8,…

Q: 10. A 4 N and a 6 N resistor are connected in series, the current is measured to be 4 A. (a) Draw a…

A: “Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: All of the electrical outlets in a room are connected in a single parallel circuit. The circuit is…

A: To determine,partathe maximum total power(P) that can be supplied by the outlets without blowing the…

Q: (A) R2 R3 V R1 Let R1 = 99.9 Q, R2 = 101.3 Q, and R3 = 201.7 Q. What is the equivalent resistance of…

Q: 1. A current passing through a resistance of 7 N decreases linearly with time (i.e. i = at+b where a…

Q: A cylindrical conductor has resistance of R0 = 120 Ω. It has length L, radius of the cross section…

A: Given that,resistance, R=120 Ωlength of resistor=Lradius=rresistivity=ρ

Q: A 30.0 m long extension cord is made from two #19 gauge copper wires. (a) What is the resistance of…

Q: 1. Which of the following is the unit for temperature? A. Ampere B. Kelvin 2. What is the…

A: Please note that you have asked more than 3 parts of a question. Hence I would answer the first 3…

Q: 1) Figure 1 shows a circuit, with C = 1 µF, R1 = 1 Ω, R2 = 2 Ω and ε = 100 V. Suppose the switch S…

Q: 6Ω 1 2 9 V 6Ω 4 3 What is the total resistance in the circuit above? W What is the total current? A…

Q: 3. A wire is 200.0 cm long and has a resistance of 50.0 Q. This wire is cut into five equal parts.…

A: Length of wire, L = 200 cm Resistance of wire, Req = 50 Ω

Q: In the circuits the voltmeter reads 12.0 V and 4 ohms ,8ohm in a parallel circuit.(a)What is the…

Q: Electric Current/ Ohm's Law a. Calculate the charges that passes a cross- section in a circuit in 30…

Q: Q3. An automobile battery has a potential difference of 12.0 V and sends current through a circuit…

A: Given: The potential difference is 12 V. The resistance is 1.5 ohm. The length of the wire is 1.0 m.…

Q: 1. Circuit name: Equation: Rt = R, = The total resistance is than any individual resistor because…

A: Given In first figure two resistances of 8 ohm are in series combination. In second figure two…

Q: Which of the following statements is true about the current? A. Current is the flow of electrons on…

Q: Q1(a) Find the value of V. and power by each element. For the circuit shown in Figure Q1 (a). =2 A…

Q: A constant current transfers 10*10^14 electrons onto one plate of a capacitor in 3 minutes [min].…

Q: All of the electrical outlets in a room are connected in a single parallel circuit. The circuit is…

A: (a) According to the question the rating of the fuse is 20 A .That simply means the maximum current…

Q: Q4: What is the power dissipated (in Watt) on the resistance R2 in the circuit shown in figure? E=…

Q: A voltage V(t) = Vm sin(wt) is applied across a 49 ohm resistor. What is the average power in Watts…

Q: Given the circuit in figure shown below. 1. What is the total resistance of the circuit?\ 2. If E…

Q: C. OHM'S LAW 1. A resistance of 18 Q is across a 3 V battery. What is the current in the circuit? 2.…

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

Q: 1. What current flows through a 0.50 mm diameter rod of annealed Copper that is 90.0 cm long, when…

A: Using Ohms lawV = I R we find current and using R = ρ L/A we find resistance

Q: A 1.0×10¬3 V/m electric field creates a 2.5x1o17 electrons/s current in a 1.2-mm-diameter aluminum…

Q: 5 part A: If u(C) = 0.2C. What in the uncertainty of a 500 mF capacitor in mF? 5 Part B: If C…

A: 5 part A: From the question: Therefore, the capacitor is:

Q: 2. In Figure 2 the ideal batteries have emfs E = 150 V and E, = 50 V and the resistances are %3D R1…

Q: 2 Consider an electrical circuit. The voltage V (volts), current I (amperes), and resistance R…

Q: 1) Why do we say the "voltage across" or "the voltage with respect to?" Why can't we just say…

A: Part (1) Voltage is a relative quantity that's why always a reference point has to be taken. So…

Q: Q1) Answer the following as True or False a- During the Specific Charge of Copper experiment, the…

A: Required : True or False

Q: . Based on questions 2, 3, and 4, what happens to the current in a circuit as the resistance…

Q: A 60 µF capacitor that had been charged to 30 V is discharged through a resistor. The figure (Figure…

Q: What is the value of the unknown R if the voltage across the 5002 resistances is 4 V? (Ans: 756.250)

Q: A circuit with a battery, a 4 Ω resistor, a 15 Ω resistor, and a 22 Ω resistor in series. The total…

A: Resistances are 4ohm, 15ohm, 22phm are connected in series Total current is 9.6A

Question

Use "E" as the symbol for Voltage.
R, = 12 2
R, = 32
E = 10 V
If ɛ = 10 V, R1 = 12 Q and R2 = 30, what is.
a. The total resistance of the circuit?
b. The total current in the circuit?
c. The voltage across R2?
:: 15 Q
:: 0.67 A
:: 5.4 W
: 2.0 V

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 2 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, physics and related others by exploring similar questions and additional content below.

Similar questions

(a) What is the resistance of a 1.00 102-O, a 2.50-k O, and a 4.00-kresistor connected in series? (b) In parallel?
A. What is the total resistance of the circuit in the figure?(Round off to two decimal places.) B. If E = 40 V, what is the voltage across R1?
Use "E" as the symbol for Voltage. R, R, 3. If I = 0.75 A, R1 = 6 Q, and R2 = 15 Q, what is.. a. the voltage across R1? : b. the voltage across R2? : c.the voltage of the battery?! :: 4.5 V : 11.3 V :: 15.8 V :: 6.8 V :: 2.7 V : 9.7 V
Six resistors are connected to a battery. It is known that R1=5 ohm, R2= 25 ohm, R3= 80 ohm, R4= 10 ohm, R5= 60 ohm, R6= 10 ohm. a. What is the equivalent resistanceof the circuit? b. If the battery voltage is 48 V and if we ignore its internal resistance, what is the total current Itot in the main path? c. What is the current I3 through R3? d. What is the current I4 through R4 ? What is the voltage V4 across R4?
A battery is connected to three resistances 5 ohm, 4 ohm & 3 ohm which are connected in series. a. Find the effective resistance of the circuit? b. Suppose 5 ohm resistor has a voltage of 12 V across it. What is the value of current through each of the resistors? c. What is the value of the battery voltage?
3. Two 1.5 V batteries are connected in parallel. What is the voltage across the batteries? 4. A circuit has two 1.5 V batteries in parallel and one 3 Q light bulb. What is the current in the circuit? V Use the equation: I= R
a. What is the equivalent resistance for this circuit? R1=10 2 R3=4 2 R2=1 2 12 V R4=1 2 b. What total current in the circuit? с. What is the current through R1? d. What is the current through R2? е. What is the current through R3? f. What is the current through R4? g. What is the voltage drop across R1? h. What is the voltage drop across R2?
A 30V battery is connected to 3 resisters in parallel. R1=6 Ohms, R2=3 Ohms, and R3=2 Ohms. A. Find the current flowing out of the battery B. Find the current through the 6 Ohm resistor. C. Find the total power dissipated by the resistors in the circuit. D. What is the total resistance of the circuit? E. What is the voltage across the 3 Ohm resistor?
9. If the circuit has voltage, V, what is an expression for the current of the circuit? a. 5/RV b. 3RV c. 2R/3V d. 3V/5R
a. What should be the value of X such that the total resistance of the circuit is 22 ohms? b. What is the voltage across R4? . How much current is flowing through R3?
A 16.0-0 and a 20.0-0 resistor are connected in parallel. A difference in potential of 40.0 V is applied to the combination. a. Compute the equivalent resistance of the parallel circuit. b. What is the current in the circuit? C. How large is the current through the 16.0-17 resistor?
24. An electric circuit is consisted of a 8 ohm resistor and a 4 ohm resistor connected in series with a battery of potential difference 24 V. What is the ratio of powers dissipated in the resistors of 8 ohm and 4 ohm, P8 ohm⁄P4 ohm?A. 4 B. 16C. 2 D. 825. What is the total power dissipated in the electric circuit of question 24?A. 48 W B. 36 WC. 40 W D. 32 W