To provide the pulse of energy needed for an intense bass, some car stereo systems add capacitors. One system uses a 2.0 F capacitor charged to 24 V, double the normal 12 V provided by the car’s battery. How much energy does the capacitor store at 12 V? At 24 V?
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To provide the pulse of energy needed for an intense bass, some car stereo systems add capacitors. One system uses a 2.0 F capacitor charged to 24 V, double the normal 12 V provided by the car’s battery. How much energy does the capacitor store at 12 V? At 24 V?
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