The 380-turn primary coil of a step-down transformer is connected to an ac line that is 120 V (rms). The secondary coil voltage is 6.50 V (rms). 1)Calculate the number of turns in the secondary coil. (Express your answer to two significant figures.)
The 380-turn primary coil of a step-down transformer is connected to an ac line that is 120 V (rms). The secondary coil voltage is 6.50 V (rms). 1)Calculate the number of turns in the secondary coil. (Express your answer to two significant figures.)
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
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Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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The 380-turn primary coil of a step-down transformer is connected to an ac line that is 120 V (rms). The secondary coil voltage is 6.50 V (rms).
1)Calculate the number of turns in the secondary coil. (Express your answer to two significant figures.)
Transcribed Image Text:Problem 10
The 380-turn primary coil of a step-down transformer is connected to an ac line that is 120 V (rms). The secondary coil
voltage is 6.50 v (rms).
1) Calculate the number of turns in the secondary coil. (Express your answer to two significant figures.)
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