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Two 20 microfarad capacitors are wired in parallel with each other in series with a single 5 ohm resistor. The previously described circuit branch is in parallell with a circuit branch with a 5 milliHenry inductor and 10 ohm resistor in series. A six volt battery powers the circuit.
A. When the capacitor has half of its final charge, what is the current through the inductor?
B. What is the maximum energy stored in the capacitor?
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A charge of -3.55 nC and a charge of -5.65 nC are unconnected by a distance of 60.0 cm. Find the position at which a third charge of +7.20 nC can be located so that the net electrostatic force on it is zero.
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Consider two widely separated conducting spheres, 1 and 2, the second having six times the diameter of the first. Find the final charge q1 and q2
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A 3.00kg stone is sliding to the right on a frictionless horizontal surface at 5.50m/s when it is suddenly struck by an object that exerts a large horizontal force on it for a short period of tim, What impulse does this force exert on the stone
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