asked 42.2k views
0 votes
Why do the magnetic forces acting on the coil change as the current running through the coil changes?

2 Answers

3 votes

Answer: The changing magnetic field caused by the material's motion induces a current in the coil of wire proportional to the change in field. If a 0 is represented, the magnetic field does not change between the two domains of a bit, so no current is induced as the magnetic material passes the coil.

answered
User Remi Thomas
by
8.2k points
0 votes

Answer:

because the current generates a magnetic field around the coil

No related questions found

Welcome to Qamnty — a place to ask, share, and grow together. Join our community and get real answers from real people.