alleryStart learning →A bulb draws 0.5 A when 6 V is applied. What is its resistance?
A12 ohms
B3 ohms
C0.08 ohms
D6.5 ohms
Answer & Solution
Correct answer: A. 12 ohms
Resistance equals voltage divided by current, so 6 V divided by 0.5 A is 12 ohms.
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