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+1 vote
18.7k views
in Physics by (95.2k points)

If the potential difference across a resistor is doubled: 

A. only the current is doubled 

B. only the current is halved 

C. only the resistance is doubled 

D. only the resistance is halved 

E. both the current and resistance are doubled 

1 Answer

+2 votes
by (78.5k points)
selected by
 
Best answer

A. only the current is doubled

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