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NEETPhysicsMagnetic Effects of Current

STATEMENT - 1 Magnitude of ( B ) is constant along a magnetic field line. STATEMENT - 2 ( B ) is tangent to a magnetic field line.

Options

  1. AStatement -1 is True, Statement -2 is True; Statement -2 is a correct explanation for Statement -1.
  2. BStatement -1 is True, Statement -2 is True; Statement -2 is NOT a correct explanation for Statement -1.
  3. CStatement -1 is True, Statement -2 is False.
  4. DStatement -1 is False, Statement -2 is True.

Correct answer

D. Statement -1 is False, Statement -2 is True.

Step-by-step solution

(| B | ) is proportional to number of magnetic field lines per unit area (area should be normal to field).

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