The coil in a car is a step-up transformer that takes 12 V from the battery and transforms it to the voltage needed to c
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The coil in a car is a step-up transformer that takes 12 V from the battery and transforms it to the voltage needed to c
The coil in a car is a step-up transformer that takes 12 V from the battery and transforms it to the voltage needed to create a spark in the spark plug. If the primary (battery side) has 100 turns, how many turns are needed in the secondary (spark plug side) for a 12 kV spark plug? 14400 120000 1000 O240000 O 100000
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