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NEETPhysicsMagnetic Effects of Current

STATEMENT - 1 A direct current flows through a metallic rod. If produces magnetic field only outside the rod. STATEMENT - 2 The charge carriers flow through whole of the cross-section.

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

Magnetic field exists both inside and outside as well.

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