Question

Heating coil of 1000 ohm resistance works in 250 volt
supply
(a) what is the current flowing through it?

Answer 1

Potential difference(V)=250 volt

Resistance(R)=1000ohm

Current(I)=?

We know that,

V=I×R

I=V/R

I=250/1000

I=0.25 ampere

So,current flowing through the coil is 0.25 ampera