Question

A current of 10 a is maintained in a conductor of cross section

Answer 1

Answer:

a current of 10A ismaintained in a conductor of cross section 1cm2. if the free electron density in the conductor is 9*1028 m-3, then drift velocity of free electrons is. 1) 6.94*10-6 m/s. 2) 1.94*10-3m/s.