How much energy was stored in coil before circuit is opened

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Reference no: EM13270113

An ignition coil has an inductance of 1.75 henrys and an internal resistance of 6 ohms. It is connected to a 13.5 volt automotive DC source. The switching opening speed of the points is 0.17 milliseconds a)What is the output voltage from the coil b)how much energy was stored in the coil before the circuit is opened c)If the spark from the coil passes through a 15 ohm person find the current through that person d)what is the polarity of the output voltage e)what would be a good choice of fuse size for this ignition circuit

Reference no: EM13270113

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