Question

15. The square
made from copper wire having length 2 mm and cross-section A draws 8 A current
and if free electron density is 8 x 10 m drift velocity of electron =...
(b) 0.156 x 10-2 ms!
(d) 3.12 x 10-2 ms 2
(a) 0.156 x 10-'ms!
(c) 3.12 x 10-ms-
​

Answer 1

Answer:

(d) 3.12 x 10-2 ms 2 is answer dear friend