Question

3) In case of metals, the motion of free electrons
in the absence" of electric field is :
A) random
B) unidirectional
C) bidirectional
D) similar to linear S.H.M.​

Answer 1

Answer:

d option is the answer of this question

Answer 2

Answer:

In the absence of an electric field , the motion of the electrons in a metal is random. There is no net flow of charge across any section of the conductor. So no current flows in the metal.