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An RLC circuit includes a 10 ohm resistor, 1.5 µF capacitor and 50 mH inductor. The capacitor is rated at 1200 Volt. The circuit is driven by an AC source whose peak voltage is 100 Volt.
(a) Determine the peak capacitor voltage be at resonance?
Answer:_________ kV
(b) Make a graph of the peak capacitor voltage as a function of frequency, and from it find the frequency range that should be avoided for the capacitor to stay within its voltage rating.
Answer: _________ Hz <= f <=_______________ Hz
The elastic energy stored in your tendons can contribute up to 35% of your energy needs when running. Sports scientists have studied the change in length of the knee extensor tendon in sprinters and nonathletes. They find (on average) that the sprint..
two identical capacitors are connected in parallel to an ac generator that has a frequency of 650 hz and produces a
A circular saw blade completes 1200 revolutions in 40 rm s while coasting to a stop after being turned off. Assuming steady deceleration, what are (a) angular deceleration and (b) initial angular speed.
Suppose you carry a bag of groceries weighing 103 N from your car to your kitchen, a distance of 53 m, What is the work done by the force you exert on the bag
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A water pistol aimed horizontally projects a stream of water withan initial speed of 5.75 m/s. How far does the water drop in moving1.75 m horizontally?
An air conditioner connected to a 120 V rms ac line is equivalent to a 11.0 resistance and a 1.50 inductive reactance in series. Compute the impedance of the air conditioner. Compute the average rate at which power is supplied to the appliance.
The potential difference between the plates of a capacitor is 242V. Midway between the plates; a proton and an electron are free. The electron is released from rest.
A plate carries a charge of -2.62μC, while a rod carries a charge of +2.04μC. How many electrons must be transferred from the plate to the rod, so that both objects have the same charge.
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