Jonathan connected a bulb of unknown resistance to a 3.7 V battery and measured a current of 1.23 A flowing through the bulb.              First Electric Circuit                        I = 1.23 A    Then, he changed the power source to a 5 V battery and connected it to the same bulb.              Second Electric Circuit                         I = ?   What current flowing through the bulb can Jonathan claim for his second electric circuit?     A 0.60 amps      B 1.66 amps      C 15.00 amps      D 15.15 amps

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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Question 1

Jonathan connected a bulb of unknown resistance to a 3.7 V battery and measured a current of 1.23 A flowing through the bulb.

             First Electric Circuit

 

                     I = 1.23 A

 

 Then, he changed the power source to a 5 V battery and connected it to the same bulb.

 

           Second Electric Circuit

 

                      I = ?

 

What current flowing through the bulb can Jonathan claim for his second electric circuit?

 
 
A

0.60 amps 

 
 
B

1.66 amps 

 
 
C

15.00 amps 

 
 
D

15.15 amps 

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