Question

Assertion: As soon as a source of emf is connected across a conductor, the current
immediately starts flowing through it.

Reason: Drift speed of electrons is so large that electrons travel from one end of the
conductor to the other end almost instantaneously.

(a) Both A and R are true and R is the correct explanation of the assertion.
(b) Both A and R are true but R is not the correct explanation of the assertion.
(c) A is true but R is false.
(d) A is false but R is true.

No Miscellaneous answers, please...

Answer 1

Answer:

c is correct

the electron doesn't flow but transfers the energy to next and so on .

hence c is correct

Answer 2

Answer:

option C is the correct answer..............