Homework Help: physics

Posted by gdl on Sunday, May 20, 2012 at 2:10pm.

A wire 1 m long carrying a current of 12 A is at right angles to a magnetic field of 0.2 T.What is the magnitude of the force on the wire?

physics - Elena, Sunday, May 20, 2012 at 6:54pm
Ampere’s Force
F =I•L•B•sinα = ...
(sinα =sin90º =1)

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