Initially, a parallel combination of two resistors, R1 and R2, is connected across a DC source. After some time, R2 is to be removed from the circuit. Which of the following is true? The voltage across R1 will be increased after removing R2 is connected. The current through R1 will increase as well. The voltage across R1 will be decreased after removing R2 is connected. The current through R1 will increase though. The voltage across R1 will be the same regardless whether R2 is connected or removed. However, the current through R1 will increase. The voltage across R1 will be the same regardless whether R2 is connected or removed. However, the current through R1 will decrease
Initially, a parallel combination of two resistors, R1 and R2, is connected across a DC source. After some time, R2 is to be removed from the circuit. Which of the following is true? The voltage across R1 will be increased after removing R2 is connected. The current through R1 will increase as well. The voltage across R1 will be decreased after removing R2 is connected. The current through R1 will increase though. The voltage across R1 will be the same regardless whether R2 is connected or removed. However, the current through R1 will increase. The voltage across R1 will be the same regardless whether R2 is connected or removed. However, the current through R1 will decrease
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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Initially, a parallel combination of two resistors, R1 and R2, is connected across a DC source. After some time, R2 is to be removed from the circuit. Which of the following is true?
The voltage across R1 will be increased after removing R2 is connected. The current through R1 will increase as well. |
||
The voltage across R1 will be decreased after removing R2 is connected. The current through R1 will increase though. |
||
The voltage across R1 will be the same regardless whether R2 is connected or removed. However, the current through R1 will increase. |
||
The voltage across R1 will be the same regardless whether R2 is connected or removed. However, the current through R1 will decrease. |
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