1.

A rod of lengthl and mass m rests ontwo smooth parallel conductorsshortedat oneendby an inductorL and open at theend . The circuits is in a unifromfieldBperpendcularin tothe plance. Theconductoris suddenlyimpartedaninitialvelocityV_(0) directiontothe right . Show that the motionis simple harmonic. Find its angular frequency and amplitude .

Answer»


ANSWER :`omega= Bl//sqrt(ML),A= v_(0) sqrt(mL)//Bl`


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