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In the scenario involving two masses connected by a light string over a smooth pulley, what is the ratio of the masses if the acceleration of the system is g/8?
In the problem involving a rectangular loop with current in the presence of a uniform magnetic field, what is the magnitude and direction of the torque acting on the loop?
If the length of a simple pendulum is measured as 20 cm with an accuracy of 2 mm, and the time for 50 oscillations is measured as 40 seconds with a resolution of 1 second, what is the accuracy (in percentage) in the measurement of the acceleration due to gravity?
If the force between two point charges in vacuum at a distance 'r' is F, what will be the force between them when placed in a medium with a dielectric constant of 5 at a distance 'r/5'?
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If an AC voltage $V = 20\sin(200t)$ is applied to a series LCR circuit, and the current is $I = 10\sin(200t + \pi/3)$, what is the average power dissipated in the circuit?
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In the problem involving two point charges, if the force between them in vacuum at a distance 'r' is F, and they are placed in a medium with a dielectric constant of 5 at a distance 'r/5', what will be the force between them?
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