Consider a camera's flash unit. Construct a problem in which you calculate the size of the capacitor
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Consider a camera's flash unit. Construct a problem in which you calculate the size of the capacitor that stores energy for the flash lamp. Among the things to be considered are the voltage applied to the capacitor, the energy needed in the flash and the associated charge needed on the capacitor, the resistance of the flash lamp during discharge, and the desired RC time constant.
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Solution The energy stored in a capacitor is given by the equation E 12CV2 where E is the energy sto...View the full answer
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