Question

A conducting rod of length l with one end pivoted is rotated

Answer 1

Answer:

hi

Explanation:

suppose the conducting rod completes one revolution in time, T

change in flux= B× area swept

=B + pie l^2

induced emf = change in flux/ time

E= B× pie l^2/ T

however, T= 2 pie /(i)

E= B× pie l^2/ 2 pie

= 1/2 Bl^2 (i)

please mark thanks and brainliest