Question

When a voltage of 100
V is applied across a
conductor, the current
passing through the
conductor is 5 A. Then
the resistance of the
conductor is
0.05 ohm
500 ohm
20 ohm
G conductor​

Answer 1

Explanation:

We know that

V=IR

⟹I=

R

V

⟹I=

5.6×10

3

9

A

This means that no.of electron passes through a point in one second =

5.6×10

3

×1.6×10

−19

9

⟹ no. of electron passes through a point in one minute =

5.6×10

3

×1.6×10

−19

9

×60

=6.0×10

17

electrons