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23 Nov 2019
A stationary ring of radius 8.00 cm lies in the yz plane and has auniform positive charge Q = 5.3 µC. A small particle that has massm and a negative charge q = -5.3 µC is located at the center of thering. When the particle is given a small displacement in the xdirection, it oscillates about its equilibrium position at afrequency of 3.39 Hz.
(a) What is the particle's mass?
(b) What is the frequency if the radius of the ring is doubled to16.0 cm and all other parameters remain unchanged?
The answer for a should be
1.2 Hz
the answer for b should be
1.09 kg
A stationary ring of radius 8.00 cm lies in the yz plane and has auniform positive charge Q = 5.3 µC. A small particle that has massm and a negative charge q = -5.3 µC is located at the center of thering. When the particle is given a small displacement in the xdirection, it oscillates about its equilibrium position at afrequency of 3.39 Hz.
(a) What is the particle's mass?
(b) What is the frequency if the radius of the ring is doubled to16.0 cm and all other parameters remain unchanged?
The answer for a should be
1.2 Hz
the answer for b should be
1.09 kg
