Question

A realy with a resistance of 12 (Ohm) is in an electric circuit with one side of potential of 85 volt and other at 71 volt How much current is inrealy ....​

Answer 1

Answer:

r=12

V1=85 volts

v2=71 volts

p. d=v1-v2

=85-71

p. d=14volt

or,p.d=v=14volts

v=IR

I=V/R

I=14/12

I=7/6 answer solved