Question

A conducting rod with length L, mass m, and resistance R moves without
friction on metal rails as shown in figure. A uniform magnetic field B is
directed into the plane of the figure. The rod starts from rest and is acted on
by a constant force F directed to the right. The rails are infinitely long and
have negligible resistance. (a) Graph the speed of the rod as a function of time.
(b) Find an expression for the terminal speed (the speed when the acceleration
of the rod is zero).

Answer 1

Respuesta:

hola gracias por los puntos