railway RRB ALP (CBT 1 + CBT 2 + CBAT) Mock Test Series 2025 (New) General Science Physics Magnetism
Consider the following statements about magnetic field due to a current-carrying solenoid:
(a) The magnetic field inside the solenoid is in the form of parallel straight lines.
(b) The strong magnetic field produced inside the solenoid can be used to magnetise a piece of a magnetic material.
Which of the above statements is/are correct?
1
Only (a)
2
Neither (a) nor (b)
3
Both (a) and (b)
4
Only (b)