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April 18, 2015

Homework Help: physics

Posted by Leslie on Tuesday, April 19, 2011 at 12:13am.

An electron in an electron beam experiences a downward force of 1.910^−14 N while traveling in a magnetic field of 6.4 10^−2 T west. The charge on a proton is 1.6010−19.

a) What is the magnitude of the velocity?

b) What is its direction?

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