Physics, 14.03.2020 00:50 xyxenpaiz5386
The charger for your electronic devices is a transformer. Suppose a 60 Hz outlet voltage of 120 V needs to be reduced to a device voltage of 3.0 V. The side of the transformer attached to the electronic device has 45 turns of wire.
Part A
How many turns are on the side that plugs into the outlet?
N = turns
Answers: 1
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