Question

an electric iron draws a current of 2Ampere from the
220 volts mains. calculate the resistant of the heating
element​

Answer 1

Explanation:

According to the ohms law V=IR

Given that V=220v

I=2A

R=V/I

220/2=110 OHMS

Answer 2

Answer:

Explanation:

V=I×R

given , I=4 ampere , V=220 volts

therefore, R=55 ohm

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