A beam of protons with a velocity of 4×105 m/s enters a uniform magne – InterviewSolution

1.	A beam of protons with a velocity of 4×105 m/s enters a uniform magnetic field of B=0.3 T. The velocity makes an angle of 60∘ with the magnetic field. Find the pitch of the helix ?
Answer» A beam of protons with a velocity of $4 \times 10^{5} m / s$ enters a uniform magnetic field of $B = 0.3 T$ . The velocity makes an angle of $60^{\circ}$ with the magnetic field. Find the pitch of the helix ?

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