Potential difference across the capacitor plates problem
The electric potential energy stored in the capacitor of the defibrillator is 96 J, and the capacitance is around 120 µF. Find out the potential difference across the capacitor plates?
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A long, non-uniform board of length 8.0m and mass of12 kg is hanging by two ropes joined to either end of the board. When the tensions on the ropes are mg/3 on the left and 2mg/3 on the right, then determine the location of the board's center of m
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