For 12 V and 40 mA, the power is-A-480 mWB-0.480 WC-480,000 µWD-all of the above-D-all of the above

Question

For 12 V and 40 mA, the power is-A-480 mWB-0.480 WC-480,000 &micro;WD-all of the above-D-all of the above

APTITUDE CRACK · Accepted Answer

D all of the above Anyone give us a clear Explanation for the answer.

Energy and Power