A 3 V battery drives a current of 0.5 A through a resistor. Its resistance is
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Answer: B. 6 Ω
R = V/I = 3/0.5 = 6 Ω (Ohm's law).
Chapter: Electricity Easy
Tap an answer to check.
Answer: B. 6 Ω
R = V/I = 3/0.5 = 6 Ω (Ohm's law).