Which of the following statements is correct? Statement 1: The magnetic field lines produced around a straight current-carrying conductor form concentric circles centred along the wire. Statement 2: The direction of these magnetic field lines can be determined using right-hand thumb rule.
- A.Both statements 1 and 2 are correct.
- B.Both statements 1 and 2 are incorrect.
- C.Statement 1 is incorrect, but 2 is correct.
- D.Statement 1 is correct, but 2 is incorrect.