
College Physics
11th Edition
ISBN: 9781305952300
Author: Raymond A. Serway, Chris Vuille
Publisher: Cengage Learning
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Transcribed Image Text:Part A
An ideal step-down transformer has a primary coil of 340 turns and a secondary coil of 13 turns. It is plugged into an outlet with 115.0 V (AC) and it draws a current of 0.57 A. Calculate the voltage in the secondary coil.
4.40 V
You are correct.
Your receipt no. is 168-1248 ?
Previous Tries
Part B
Calculate the current in the secondary coil.
1.49×10¹ A
You are correct.
Your receipt no. is 168-7985 ?
Previous Tries
Part C
Calculate the average power dissipated.
5.00*10^-3 W
Submit Answer Incorrect. Tries 2/6 Previous Tries
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