In which case is there an induced electromotive force? A. An electromagnet operating on direct current is held inside a second coil of wire. B. An electromagnet operating on alternating current is held inside a second coil of wire. C. A permanent bar magnet is held inside a coil of wire. D. Field lines from earth's magnetic field cross the area of a coil of wire.

At vero eos et accusamus et iusto odio dignissimos ducimus qui blanditiis praesentium voluptatum deleniti atque corrupti quos dolores et quas molestias excepturi sint occaecati cupiditate non provident, similique sunt in culpa qui officia deserunt mollitia animi, id est laborum et dolorum fuga. Et harum quidem rerum facilis est et expedita distinctio. Nam libero tempore, cum soluta nobis est eligendi optio cumque nihil impedit quo minus id quod maxime placeat facere possimus, omnis voluptas assumenda est, omnis dolor repellendus. Itaque earum rerum hic tenetur a sapiente delectus, ut aut reiciendis voluptatibus maiores alias consequatur aut perferendis doloribus asperiores repellat.

Get our expert's

answer on brainly

SEE EXPERT ANSWER

Get your free account and access expert answers to this and thousands of other questions.

A community for students.

In which case is there an induced electromotive force? A. An electromagnet operating on direct current is held inside a second coil of wire. B. An electromagnet operating on alternating current is held inside a second coil of wire. C. A permanent bar magnet is held inside a coil of wire. D. Field lines from earth's magnetic field cross the area of a coil of wire.

Physics
See more answers at brainly.com
At vero eos et accusamus et iusto odio dignissimos ducimus qui blanditiis praesentium voluptatum deleniti atque corrupti quos dolores et quas molestias excepturi sint occaecati cupiditate non provident, similique sunt in culpa qui officia deserunt mollitia animi, id est laborum et dolorum fuga. Et harum quidem rerum facilis est et expedita distinctio. Nam libero tempore, cum soluta nobis est eligendi optio cumque nihil impedit quo minus id quod maxime placeat facere possimus, omnis voluptas assumenda est, omnis dolor repellendus. Itaque earum rerum hic tenetur a sapiente delectus, ut aut reiciendis voluptatibus maiores alias consequatur aut perferendis doloribus asperiores repellat.

Get this expert

answer on brainly

SEE EXPERT ANSWER

Get your free account and access expert answers to this and thousands of other questions

it is option B, since an alternating current generates, a variable magnetic flux
ohh okay! thank you:)
the induced electromotive force will appear across the second coil of wire

Not the answer you are looking for?

Search for more explanations.

Ask your own question

Other answers:

:)

Not the answer you are looking for?

Search for more explanations.

Ask your own question