2 3 4 3.00 4.54 6.1 0.17 0.24 0.31 17.6 18.9 19.7 What happens to the voltage across a resistor when the number of cells in series with it is (a) doubled? (b) tripled? (c) quadrupled? 3) What happens to the current across a resistor when the number of cells in series with it is (a) doubled? (b) tripled? (c) quadrupled? What happens to the resistance (R = V/I) across a resistor when the number of cells in series with it (a) doubled? (b) tripled? (c) quadrupled?

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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Number of Cells
Used
1
2
3
4
Voltage across Resistor
(V)
1.45
3.00
4.54
6.1
Current in Resistor (A)
0.09
0.17
0.24
0.31
Calculated Resistance
(12)
16.1
17.6
18.9
19.7
A) What happens to the voltage across a resistor when the number of cells in series with it is
(a) doubled? (b) tripled? (c) quadrupled?
B) What happens to the current across a resistor when the number of cells in series with it is
(a) doubled? (b) tripled? (c) quadrupled?
C) What happens to the resistance (R = V/I) across a resistor when the number of cells in series with it is
(a) doubled? (b) tripled? (c) quadrupled?
Transcribed Image Text:Number of Cells Used 1 2 3 4 Voltage across Resistor (V) 1.45 3.00 4.54 6.1 Current in Resistor (A) 0.09 0.17 0.24 0.31 Calculated Resistance (12) 16.1 17.6 18.9 19.7 A) What happens to the voltage across a resistor when the number of cells in series with it is (a) doubled? (b) tripled? (c) quadrupled? B) What happens to the current across a resistor when the number of cells in series with it is (a) doubled? (b) tripled? (c) quadrupled? C) What happens to the resistance (R = V/I) across a resistor when the number of cells in series with it is (a) doubled? (b) tripled? (c) quadrupled?
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