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A molecule with charge +e (1.6x 10-19 C) enters a region where the magnetic field is 0.5 T


A molecule with charge +e (1.6x 10-19 C) enters a region where the magnetic field is 0.5 T, pointing into the screen, as shown. The molecule is moving with a speed of 1.9x 107 m/s. What is the magnitude and direction of the force on the charge?

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