MCQ
Assertion (A): When electric current flows through a conductor (like a wire), it produces a magnetic field around it. This phenomenon is known as the magnetic effect of electric current.
Reason (R): The magnetic field around a current-carrying conductor can be shown by the deflection of a compass brought near the conductor.
Reason (R): The magnetic field around a current-carrying conductor can be shown by the deflection of a compass brought near the conductor.
- ✓Both (A) and (R) are true, and (R) is the correct explanation of (A).
- BBoth (A) and (R) are true, but (R) is not the correct explanation of (A).
- C(A) is true, but (R) is false.
- D(A) is false, but (R) is true.