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PHY102 (2024)Question 9 of 50
Magnetism & InductionPAST QUESTION

A proton enters a uniform magnetic field of 1.0×10⁻⁴ T with a speed of 5.0×10⁵ m/s. At what angle must the magnetic field be from the velocity so that the pitch of the resulting helical motion is equal to the radius of the helix?