Physics, asked by Vishiii89, 5 hours ago

A lamp is rated 100 W at 220V is connected to mains electric supply. (i) what amount of
current is drawn from the supply if the voltage is 220V ? (ii) what is its resistance?

Answers

Answered by person4376

0

P = 100 W

v = 200 V

P = VI

I = ?

I=p/v=100/220=5/11 A

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