The strength of magnetic field inside a long current carrying straight solenoid is

more at the ends than at the center

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minimum in the middle

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same at all points

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found to increase from one end to the other

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Solution

The correct option is C
same at all points

Inside the solenoid, magnetic field lines are uniform and straight and hence the magnetic field is same everywhere

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Similar questions

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

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

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

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The strength of magnetic field inside a long current carrying straight solenoid is

The correct option is C same at all pointsInside the solenoid, magnetic field lines are uniform and straight and hence the magnetic field is same everywhere

The correct option is C
same at all points

Inside the solenoid, magnetic field lines are uniform and straight and hence the magnetic field is same everywhere