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Home Q & A Board Science-Related Homework Help Physics
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dkwilson dkwilson
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5 months ago

What number of turns on the secondary is needed to reduce the voltage from 120 V to 9.0 V if there are 40 turns on the primary of a step-down transformer?



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3



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9



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18



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120



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530

Textbook 
College Physics

College Physics


Edition: 5th
Author:
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navgilnavgil
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5 months ago
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dkwilson Author
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5 months ago
Helped a lot
momochiime
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Yesterday
I appreciate what you did here, answered it right Smiling Face with Open Mouth
AlahuKakpar
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2 hours ago
Just got PERFECT on my quiz
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