Science, asked by yasminkhan0713, 2 months ago

If the current passing through a bulb is 0.4A and the power of the bulb is 20W, find the voltage applied across the bulb

Answers

Answered by DikshayaSelvakumar

0

Explanation:

P=vi

v=P/I = 20/0.4 v = 200/4 v = 50 volts

I hope it helps ☺️

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