A Circular Coil of Wire Sits in a Magnetic Field

question 38

Multiple Choice

A circular coil of wire sits in a magnetic field of strength 0.5 mT. The wire has 300 turns, and has a radius of 0.04 m. If it is spinning at a rate of 55 rad/s, what is the maximum induced current in the loop?

• A) zero
• B) 0.330 A
• C) 0.041 A
• D) 41.46 A
• E) None of the above.

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Tiny, usually microscopic, life forms, including bacteria, viruses, fungi, and protozoa, that can have diverse roles in various ecosystems and human health.

Mycobacterium

A genus of bacteria known for causing diseases such as tuberculosis and leprosy in humans.

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