Question

The potential difference b/w the
terminals of
of the electric heater is
75 Volts
when draws a current of 5A.
What current will heater
draw if the potential difference is
increased to 150 Volts.​

Answer 1

Answer:

10 A

Explanation:

By Ohm's Law,

V=IR

Now placing the values

75=R×5

R=15

again when pd = 150

then V/R = I

150/15 = I

I =10

Answer 2

Answer:

v=75

I=5A

v=I×R

75=5×R

75/5=R

15=R

when the potential difference is increased to 150 v

v=150

R= 15

v=I×R

150=I×15

150/15=I

10=I

hope it helps u