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Home Q & A Board Science-Related Homework Help Physics
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booboo123 booboo123
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6 months ago

A 20 turn coil of area 10 cm2 is placed in a magnetic field so that the normal to the coil’s area is in the same direction as the field. If the magnitude of the field increases from 0.25 T to 0.35 T in 2.0 s, what is the average emf induced in the coil?



▸

7.0 mV



▸

2.0 mV



▸

1.0 mV



▸

3.5 mV



▸

4.0 mV

Textbook 
College Physics

College Physics


Edition: 5th
Author:
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joshamjosham
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6 months ago
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booboo123 Author
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6 months ago
This site is awesome
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Smart ... Thanks!
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You make an excellent tutor!
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