MCQ
The magnetic field lines due to straight wire carrying a current are
- AParabolic
- BStraight
- CCircular
- DElliptical
✓
Answer
(c) Circular
Explanation: The nature of the magnetic field lines around a straight current-carrying conductor is concentric circles with
centre at the axis of the conductor.
Explanation: The nature of the magnetic field lines around a straight current-carrying conductor is concentric circles with
centre at the axis of the conductor.
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