Examveda For 12 V and 40 mA, the power is A. 480 mWB. 0.480 WC. 480,000 µWD. All of the aboveAnswer: Option D This Question Belongs to Electrical Engineering >> Energy And Power
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Power = voltage * Current
= 12 * 40 * 10^-3 (Due to milli ampere)
= 480mW
Ans: All the above
D