Physics Physics Practice Problems Solutions Library

# Kirchhoff's Junction Rule Solutions Library

Access 13 Kirchhoff's Junction Rule video and text solutions to help you complete your homework. Need to revisit the concept? Watch our Kirchhoff's Junction Rule learn videos.

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13 solutions

Kirchhoff's Junction Rule

#### Q. What is the value of resistor R in the figure below?a. 4.0 Ωb. 12 Ωc. 36 Ωd. 72 Ωe. 96 Ω

Solved • Jul 24, 2020

Kirchhoff's Junction Rule

#### Q. In the picture below, what is the current in the wire above the junction? Does charge flow toward or away from the junction?

Solved • Jul 20, 2020

Kirchhoff's Junction Rule

#### Q. In the picture on the below, what is the current in the wire above the junction?Does charge flow toward or away from the junction?

Solved • Jul 16, 2020

Kirchhoff's Junction Rule

#### Q. The currents in two resistors in a circuit are shown in the figure above. What is the value of resistor R?

Solved • Jun 2, 2020

Kirchhoff's Junction Rule

#### Q. The currents through several segments of a wire object are shown in (Figure 1).Part A. What is the magnitude of the current Ic in segment C?Part B....

Solved • May 24, 2020

Kirchhoff's Junction Rule

#### Q. The currents through several segments of a wire object are shown in (Figure 1).Part A. What is the magnitude of the current IB in segment B?Part B....

Solved • May 19, 2020

Kirchhoff's Junction Rule

#### Q. Consider the juncion of three wires as shown in the diagram. (Figure 1)The magnitudes of the current density and the diameters for wires 1 and 2 ar...

Solved • May 1, 2020

Kirchhoff's Junction Rule

#### Q. Explain what would result, in terms of charges or charge motion, if Kirchhoffs Junction Rule were not true.

Solved • Apr 28, 2020

Kirchhoff's Junction Rule

#### Q. How many potentially-different currents are there in the circuit shown? a) 3 b) 4 c) 5 d) 6 e) 7

Solved • Apr 23, 2020

Kirchhoff's Junction Rule

#### Q. Find the current in the 3.00 Ω resistor. (Note that three currents are given.)

Solved • Apr 23, 2020

Kirchhoff's Junction Rule

#### Q. The three bulbs in the figure are identical.(a) Rank the bulbs from brightest to dimmest.Now, suppose a wire is connected between points 1 and 2.(b...

Solved • Apr 8, 2020

Kirchhoff's Junction Rule

#### Q. (a) What is the current through the battery in the circuit shown below? (b) What is the equivalent resistance between A and B for the network of re...

Solved • Mar 18, 2020

Kirchhoff's Junction Rule

#### Q. A partial circuit is shown below. What is the magnitude of I4? A. 2 A B. 3 A C. 4 A D. 5 A E. 6 A

Solved • Apr 26, 2017