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AP EAMCET202521 May 2025Morning ShiftPhysicsMagnetic Effects of CurrentActual

A closely wound solenoid of 1200 turns and area of cross-section 5 ~cm ^2 carries a current. If the magnetic moment of the solenoid is 1.2 ~J ~T ⁻¹ , then the current through the solenoid is

Options

  1. A2.5 A
  2. B2 A
  3. C3 A
  4. D1.5 A

Correct answer

B. 2 A

Step-by-step solution

No Solution.

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