James please help

This page lists questions and answers that were posted by visitors named James please help.

Questions

The following questions were asked by visitors named James please help.

Answers

The following answers were posted by visitors named James please help.

A proton with a velocity of 2.0 x 10^7 m/s in the horizontal (+x) direction enters a region of uniform magnetic field that is 1 meter wide and points out of the page with a magnitude of 0.05 Tesla. At what angle below the x-axis, in degrees, does the prot...