For questions 18-20 consider a transformer to be used to provide power for an electronic device which need 7.0 V (rms) from the generator that provides a signal V(t)= 170sin(377t). The number of turns in the primar is 326, and it delivers 500 mA (the secondary current) at an output voltage of 7.0 V (rms). 18. What type of transformer is it? 19. Calculate the number of the coils in the secondary circuit. . Calculated the current in the primary circuit of the transformer.

College Physics
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ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
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Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
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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For questions 18-20 consider a transformer to be used to provide power for an electronic device which need-
7.0 V (rms) from the generator that provides a signal V(t) = 170sin(377t). The number of turns in the primar
is 326, and it delivers 500 mA (the secondary current) at an output voltage of 7.0 V (rms).
18. What type of transformer is it?
19. Calculate the number of the coils in the secondary circuit.
0. Calculated the current in the primary circuit of the transformer.
Transcribed Image Text:For questions 18-20 consider a transformer to be used to provide power for an electronic device which need- 7.0 V (rms) from the generator that provides a signal V(t) = 170sin(377t). The number of turns in the primar is 326, and it delivers 500 mA (the secondary current) at an output voltage of 7.0 V (rms). 18. What type of transformer is it? 19. Calculate the number of the coils in the secondary circuit. 0. Calculated the current in the primary circuit of the transformer.
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