Physics, asked by Tulsirani100, 1 year ago

If power is 100 watt and voltage is 220 volt. find its

vickykumar1498: , P=100watt,V=200v I=? P=VI, I=P/V =100/200=0.5A

Tulsirani100: Sorry! question is incomplete we have to find out resistance

Answers

Answered by shruti216619

Power = V^2/R

100 = 220×220/R

R. = 22×22

= 484 Ohm

Tulsirani100: This is not correct answer

Answered by ritik12336

P = VI

P= 100 WATT

V= 220 VOLT

I = P/V

I= 100/220

I= 10/22

= 5/11 AMPERE

MAY BE U ASKING THINGS BUT YOUR QUESTION IS INCOMPLETE.

THANKS

Tulsirani100: sorry we have to find out resistance and I'm giving options in the separate comment

Tulsirani100: a)2.5 b)3.5 c)4.5 d)5.5

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