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mikael mikael
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Posts: 12017
9 years ago
A circular coil of  60 turns and radius  2 cms is placed with its plane oriented at 90° to a magnetic field of
0.1 T. The field is now increased at a steady rate, reaching a value of 0.8 T after  7 seconds. What EMF is induced in the coil? 
A) 0.0075 V 
B) 0.0099 V 
C) 0.012 V 
D) 0.015 V 
E) 0.017 V 
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padrepadre
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Posts: 21608
9 years ago
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mikael Author
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9 years ago
Thanks for the homework assistance, my physics class is a big challenge.
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