Question

A current of 0.57 A flows through a conductor when potential difference of 57 V is is applied between its 2 ends. What is its resistance?

Answer 1

Answer:

100 ohm

Explanation:

resistance  = V/I

r = 57V/0.57A

therefore resistance  = 100 ohm.

Answer 2

Answer:

100

Explanation:

I = 0.57 A

V= 57 Volts

R= ?

According to Ohm's Law:

V= IR

R= V/ I

R= 57/ 0.57

R= 100 Ohms