The "power cube" transformer for a portable CD player has an output of 5.7 V and 550 mA (both rms) when plugged into a 120 V outlet. ▼ Part A If the primary coil has 400 turns of wire, how many turns are on the secondary coil? Express your answer as a number of turns. 1ΨΕΙ ΑΣΦ ? N= Submit Request Answer turns

Introductory Circuit Analysis (13th Edition)
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ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
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The "power cube" transformer for a portable CD player has an output
of 5.7 V and 550 mA (both rms) when plugged into a 120 V outlet.
▼
Part A
If the primary coil has 400 turns of wire, how many turns are on the secondary coil?
Express your answer as a number of turns.
LIVE ΑΣΦ
N=
turns
Submit Request Answer
Transcribed Image Text:The "power cube" transformer for a portable CD player has an output of 5.7 V and 550 mA (both rms) when plugged into a 120 V outlet. ▼ Part A If the primary coil has 400 turns of wire, how many turns are on the secondary coil? Express your answer as a number of turns. LIVE ΑΣΦ N= turns Submit Request Answer
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