Magnetic field of the earth at certain location

Reference no: EM13666895

The magnetic field of the Earth at a certain location is directed vertically downward and has a magnitude of 49.0 µT. A proton is moving horizontally towards the west in this field with a speed of 6.40*10⁶ m/s.

a) What is the radius of the circular arc followed by this proton?

b) What is the magnitude and direction of the magnetic force the field exerts on this charge?

Reference no: EM13666895

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