How do you describe the strength of magnetic field inside a long current-carrying solenoid ?
Answer & explanation
Correct answer: option 3
The magnitude of magnetic field inside a long current-carrying straight solenoid is same at all points.
How do you describe the strength of magnetic field inside a long current-carrying solenoid ?
Correct answer: option 3
The magnitude of magnetic field inside a long current-carrying straight solenoid is same at all points.