Q.

When no current is passed through a conductor

see full answer

Start JEE / NEET / Foundation preparation at rupees 99/day !!

21% of IItians & 23% of AIIMS delhi doctors are from Sri Chaitanya institute !!
An Intiative by Sri Chaitanya

a

the free electrons do not move

b

the average speed of a free electron over a large period of time is zero

c

the average velocity of a free electron over a large period of time is zero

d

the average of the velocities of all the free electrons at an instant is zero

answer is C, D.

(Unlock A.I Detailed Solution for FREE)

Ready to Test Your Skills?

Check your Performance Today with our Free Mock Test used by Toppers!

Take Free Test

Detailed Solution

In the absence of external electric field , motions of free electrons in a conductor are completely at random.

Watch 3-min video & get full concept clarity

tricks from toppers of Infinity Learn

score_test_img

Get Expert Academic Guidance – Connect with a Counselor Today!

whats app icon