Posted by **aml** on Tuesday, February 8, 2011 at 10:04pm.

A magnetic field has a magnitude of 1.20 10-3 T, and an electric field has a magnitude of 5.50 103 N/C. Both fields point in the same direction. A positive 1.8-µC charge moves at a speed of 2.60 106 m/s in a direction that is perpendicular to both fields. Determine the magnitude of the net force that acts on the charge.

__________ N

please help!!

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