Question

an electric iron rated 800W , 200V operating at a voltage 100V the current through electric iron in ampere is

Answer 1

resistance=v^2/power
r=200×200/800
r=50
v=ir
I=v/r
I=100/50
I=2

Answer 2

Answer:

I=2

Explanation:

resistance=v^2/power

r=200×200/800

r=50

v=ir

I=v/r

I=100/50

I=2

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