An electron with speed enters a region of uniform magnetic field 0.025 T

PHYSICS · Subjective · CBSE · Physics · Moving Charges and Magnetism · Moving Charges and Magnetism

Problem

An electron with speed 3.2×107 m s−13.2 \times 10^7 \text{ m s}^{-1} enters a region of uniform magnetic field 0.025 T. The direction of velocity is at right angles to the field. Calculate the radius of the circular path.

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