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NEET
Exam
NEET
Subject
Physics
Chapter
Magnetic Properties of Matter

NEET · Physics · Magnetic Properties of Matter

What is the magnitude of the torque on the closely wound solenoid...

What is the magnitude of the torque on the closely wound solenoid with 800 turns and a cross-sectional area of 2.5 × 10–4m², carrying a current of 3.0 A, when its axis makes an angle of 30° with a uniform horizontal magnetic field of 0.25 T?

Options

  1. A0.1 J
  2. B0.75 J
  3. C0.075 J
  4. D1.00 J

Correct answer

C. 0.075 J

Step-by-step solution

Correct Option is : (C)
0.075 J
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