Question

5A current is flowing through a heater working in 230V calculate the resistance of the heating coils?

Answer 1

Answer:

hello,

here, potential differences i.e V = 230v

and , current i.e I = 5A

So by using ohm's law

i.e V = IR

We get

230 = 5R

R. = 230÷ 5

R. = 46 ohm

Therefore , 46ohm is the required resistance

THANK YOU