Question

An electric heater conducts 4A current when 60v is applied across its terminals what will be the current of the potential difference is 120V?​

Answer 1

According to the question,

R= I/V=4/60

=15 Ω if the voltage is changed to 120

VI= R\V= 15/120

=8 A

I hope it will help you Ankit

good night

Answer 2

Answer:

Refer the attachment for ur ans