A resistor carries a current of 2 A when connected to a 10-V battery. What is the resistor's value?
A)2 ohms
B)5 ohms
C)10 ohms
D)20 ohms
E)more than 20 ohms

Name: A resistor carries a current of 2 A when connected to a 10-V battery. What is the resistor's value? A)2 ohms B)5 ohms C)10 ohms D)20 ohms E)more than 20 ohms
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Question

Quizplus · Accepted Answer

The resistor's value can be calculated using Ohm's Law: V = IR, where V is voltage, I is current, and R is resistance. Here, R = V/I = 10V/2A = 5 ohms.

A Resistor Carries a Current of 2 a When Connected