When a turntable rotating at 45 revmin is shut off it comes
When a turntable rotating at 45 rev/min is shut off, it comes to rest in 20 s. Assume constant angular acceleration.
(a) Find the angular acceleration.
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The flux through the window of a 20-turn coil varies with time in the following manner: flux=1.2 sin(28*t) Wb. Determine a) the frequency and rms value of the voltage generated in the coil, b) the equation representing the voltage wave.
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When a turntable rotating at 45 rev/min is shut off, it comes to rest in 20 s. Find the angular acceleration
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