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Q155. A light bulb draws 300 mA when the voltage across it is 240V. The resistance of the light bulb is:

Physics — Current Electricity — Question 155 of 484

A. 400 ohm
B. 600 ohm
C. 800 ohm
D. 1000 ohm

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A light bulb draws 300 mA when the voltage across it is... | Physics MCQ #155 | Examora | Examora