A charge particle enters a uniform magnetic field with velocity vector – InterviewSolution

1.	A charge particle enters a uniform magnetic field with velocity vector at angle of 45∘ with the magnetic field. The pitch of the helical path followed by the particle is P. The radius of the helix will be
Answer» A charge particle enters a uniform magnetic field with velocity vector at angle of $45^{\circ}$ with the magnetic field. The pitch of the helical path followed by the particle is $P$ . The radius of the helix will be

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