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NEETPhysicsMagnetic Effects of Current

Which of the following conditions on the direction of momentum would result in non-intersecting circular orbits for an electron and a positron released in a uniform magnetic field B = 0 B i, each having an equal momentum magnitude p = e BR?

Options

  1. Acos θ < 1/4
  2. Bcos θ < 3/8
  3. Ccosθ < 1/2
  4. Dcosθ < 3/4

Correct answer

B. cos θ < 3/8

Step-by-step solution

Correct Option is : (B) cos θ < 3/8

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