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 gis 10 Hz. Magnetic field of 3.1 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 SI units. Side view /////// Top view 0 are of motion B B
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 gis 10 Hz. Magnetic field of 3.1 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 SI units. Side view /////// Top view 0 are of motion B B
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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 gis 10 Hz. Magnetic field of 3.1 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 SI units.
Side view
///////
Top view
0
are of
motion
B
B
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