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AP EAMCET201725 Apr 2017Morning ShiftPhysicsMagnetic Effects of CurrentActual

An electron of mass 9 10⁻³¹ ~kg and charge 1.6 10⁻¹⁹ C moving with a velocity of 10^6 ~ms ⁻¹ entered a magnetic field normally and described a circle of radius 10 ~cm . Then the intensity of the magnetic field is

Options

  1. A5.625 10⁻⁵ ~T
  2. B1.414 10⁻⁵ ~T
  3. C1.833 10⁻⁵ ~T
  4. D4.667 10⁻⁵ ~T

Correct answer

A. 5.625 10⁻⁵ ~T

Step-by-step solution

No solution. Refer to answer key.

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