The magnetic field inside a long straight solenoid-carrying current

is zero

No worries! We‘ve got your back. Try BYJU‘S free classes today!

decreases as we move towards its end

No worries! We‘ve got your back. Try BYJU‘S free classes today!

increases as we move towards its end

No worries! We‘ve got your back. Try BYJU‘S free classes today!

is the same at all points

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

Open in App

Solution

The correct option is D is the same at all points
The magnetic field inside a long straight current-carrying solenoid is uniform because the magnetic field lines are equidistant from each other. Hence, the magnetic field inside a long straight solenoid carrying current is the same at all points.

Suggest Corrections

Similar questions

The magnetic field inside a long straight solenoid carrying current :

(a) is zero

(b) decreases as we move towards its end.

(d) is the same at all points.

Question 3
Choose the correct option.
The magnetic field inside a long straight solenoid-carrying current
(a) is zero
(b) decreases as we move towards its end
(c) increases as we move towards its end
(d) is the same at all points

The magnetic field inside a long straight solenoid carrying current is the same at all points.

Q. Question 10
The strength of magnetic field inside a long current carrying straight solenoid is

(a) more at the ends than at the centre
(b) minimum in the middle
(c) same at all points
(d) found to increase from one end to the other

From above fromula we can say, magnetic field due to a current carrying toroidal solenoid is independent of its radius.The magnetic field at the ends of a solenoid is

Join BYJU'S Learning Program

The magnetic field inside a long straight solenoid-carrying current

The correct option is D is the same at all pointsThe magnetic field inside a long straight current-carrying solenoid is uniform because the magnetic field lines are equidistant from each other. Hence, the magnetic field inside a long straight solenoid carrying current is the same at all points.

The correct option is D is the same at all points
The magnetic field inside a long straight current-carrying solenoid is uniform because the magnetic field lines are equidistant from each other. Hence, the magnetic field inside a long straight solenoid carrying current is the same at all points.