A cycle wheel 12 metalli spokes each 0.2 m long. It make 60 revolutions in 1 minute in a
Channel: Doubtnut
Date: 02/08/2020

A cycle wheel 12 metalli spokes each 0.2 m long. It make 60 revolutions in 1 minute in a phane normal to earth's magnetic field of `0.4 xx 10^(-4)` T. Calculate the induced e.m.f. between the axle and rim of the wheel.