A transformer has a primary coil with 225 turns of wire and a secondary coil with 1,800 turns. An AC power supply connected across the primary coil has a voltage given by the function Δv = (180 V)sin(ωt). What rms voltage (in V) is measured across the secondary coil?

A transformer has a primary coil with 225 turns of wire and a secondary coil with 1,800 turns. An AC power supply connected across the primary coil has a voltage given by the function Δv = (180 V)sin(ωt). What rms voltage (in V) is measured across the secondary coil?

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter32: Faraday’s Law Of Induction

Section: Chapter Questions

Problem 58PQ: A step-down transformer has 65 turns in its primary coil and 10 turns in its secondary coil. The...

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Question

A transformer has a primary coil with 225 turns of wire and a secondary coil with 1,800 turns. An AC power supply connected across the primary coil has a voltage given by the function

Δv = (180 V)sin(ωt).

What rms voltage (in V) is measured across the secondary coil?

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