Question

• A. Both (a) and (b)
• B. Only (a)
• C. Neither (a) nor (b)
• D. Only (b)

Answer 1

Answer:

A. Both (a) and (b)

Both statements (a) and (b) are correct: the magnetic field inside a current-carrying solenoid is uniform, and one end behaves like a north pole while the other acts like a south pole, similar to a bar magnet.