A simple pendulum is constricted from a short metal rod of the mass 1 kg and of the length 3 m suspended horizontally to the ground by by the middle on a weightless wire of the length 3 m (see picture below). The rod is carrying current of 2 A. The observed frequency of this pendulum in the gravitational field of strength g is 10 Hz. Magnetic field of 4.3 T is then turned on perpendicular to the rod (see picture below). Calculate the period of the pendulum in magnetic field. Provide your answer in Sl units. Side view /////// I 1 Top view ---7 arc of motion B dddd
A simple pendulum is constricted from a short metal rod of the mass 1 kg and of the length 3 m suspended horizontally to the ground by by the middle on a weightless wire of the length 3 m (see picture below). The rod is carrying current of 2 A. The observed frequency of this pendulum in the gravitational field of strength g is 10 Hz. Magnetic field of 4.3 T is then turned on perpendicular to the rod (see picture below). Calculate the period of the pendulum in magnetic field. Provide your answer in Sl units. Side view /////// I 1 Top view ---7 arc of motion B dddd
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Transcribed Image Text:A simple pendulum is constricted from a short metal rod of the mass 1 kg and of the length 3 m suspended horizontally to the ground by by the
middle on a weightless wire of the length 3 m (see picture below). The rod is carrying current of 2 A. The observed frequency of this pendulum in the
gravitational field of strength g is 10 Hz. Magnetic field of 4.3 T is then turned on perpendicular to the rod (see picture below). Calculate the period of
the pendulum in magnetic field. Provide your answer in Sl units.
Side view
//////
I
-0
Top view
of
arc
motion
B
Jill
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