2. In England, standard household voltage is 240 volts. If you brought your own hair dryer on a trip there, you would need a transformer to step down the voltage before you plug in the appliance. If the transformer steps down voltage from 240 to 120 volts, and the primary coil has 50 turns, how many turns does the secondary coil have?
2. In England, standard household voltage is 240 volts. If you brought your own hair dryer on a trip there, you would need a transformer to step down the voltage before you plug in the appliance. If the transformer steps down voltage from 240 to 120 volts, and the primary coil has 50 turns, how many turns does the secondary coil have?
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Transcribed Image Text:2. In England, standard household voltage is 240 volts. If you brought your own hair dryer
on a trip there, you would need a transformer to step down the voltage before you plug in
the appliance. If the transformer steps down voltage from 240 to 120 volts, and the
primary coil has 50 turns, how many turns does the secondary coil have?
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