Sunday
July 5, 2015

Homework Help: physics

Posted by Anonymous on Friday, February 24, 2012 at 4:20pm.

A horizontal wire of length 0.78 m, carrying a current of 6.8 A, is placed in a uniform external magnetic field. When the wire is horizontal, it experiences no magnetic force. When the wire is tilted upward at an angle of 20, it experiences a magnetic force of 8.3 x 10-3 N. Determine the magnitude of the external magnetic field.

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

More Related Questions

Members