Physics, asked by ehtishamashraf180, 5 months ago

A 500watt heater operates on a 220volt line for 2hours.The current passing through the heater is ?

Answers

Answered by BaapJi001

3

Explanation:

As given in question : P= 1000 watt ( assumed that temprature remain constant) V= 250 V so, I ( current) = P÷V = 1000÷250 = 4 Amperes.

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