1.

A simple pendulum with bob of mass m and conducting wire of length L swings under gravity through an angle 2 theta . The earth's magnetic field component in the direction perpendicular to swing is B . Maximum potential difference induced across the pendulum is

Answer»

`2BL "SIN"((THETA)/(2))(gL)^(1//2)`
`BL "sin"((theta)/(2))(gL)`
`BL "sin"((theta)/(2))(gL)^(3//2)`
`BL "sin"((theta)/(2))(gL)^(2)`

ANSWER :a


Discussion

No Comment Found

Related InterviewSolutions