Physics, 12.01.2021 14:00 WhiteWinterRose
A transformer steps up an alternating current from
12V to 144V. If the current in the primary coil is 2A.
calculate:
(a) the electrical power of the primary coil
coils
answer = W
(b) the current in the secondary coil
(assuming a 100% efficient transformer)
answer = A
Answers: 3
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A transformer steps up an alternating current from
12V to 144V. If the current in the primary coil...
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