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3. If a proton is moving along the x-axis at 8/10 times the speed of light...

3.
If a proton is moving along the x-axis at 8/10 times the speed of light in vacuum, through a region of space where the Electric field is 2i and the Magnetic field 3i+4j, find the magnitude of the force on the proton.

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Answer #1

Since proton is moving with such high velocity. Hence on solving for magnitude of force we have to neglect smaller value i.e due to electric field.

q (V x B B = 8 10 Force on the proton is given by . F=FE + FB FE Force due to Electric field = q E FB : Force due to Magnetic

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