Home
Class 12
PHYSICS
The magnetic field inside a solenoid is...

The magnetic field inside a solenoid is

A

its length

B

square of current flowing in its

C

number of turns per unit length in it

D

reciprocal of its radius

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • MAGNETISM -1

    MOTION|Exercise Exercise - 1 SECTION -C,D :- Magnetic force on charge and current carrying wire|27 Videos

  • MAGNETISM -1

    MOTION|Exercise Exercise - 1 SECTION -E :- torque on a current carrying loop and magnetic dipole moment|13 Videos

  • MAGNETISM -1

    MOTION|Exercise Exercise - 1 SECTION -A :- Magnetif field due to straight wire|10 Videos

  • MAGNETISM

    MOTION|Exercise EXERCISE-4 (LEVEL-II)|40 Videos

  • MATTER WAVE

    MOTION|Exercise EXERCISE 3 (SECTION B)|7 Videos

Similar Questions

Explore conceptually related problems

Compare the direction of the magnetic field inside a solenoid with that of the field there if the solenoid is replaced by its equivalent combination of north pole and south pole.

A solenoid of length 0.5 m has a radius of 1 cm and is made up of 500 turns. It carries a current of 5 A. The magnetic field inside the solenoid is

A 3*0cm wire carrying a current of 10A is placed inside a solenoid perpendicular to its axis. The magnetic field inside the solenoid is given to be 0*27T . What is the magnetic force on the wire?

An 8 cm long wire carrying a current of 10 A is placed inside a solenoid perpendicular to its axis. If the magnetic field inside the solenoid is 0.3 T, then magnetic force on the wire is

Which of the following statement is/are correct? I. The magnetic field produced by a current carrying solenoid is independent of its length and cross-Sectional area. II. The magnetic field inside the solenoid is uniform.

A solenoid of length 0.6 m has a radius of 2 cm and is made up of 600 turns If it carries a current of 4 A, then the magnitude of the magnetic field inside the solenoid is

A wire is wound on a long rod of material of relative permeability mu_(r) = 4000 to make a solenoid. If the current through the wire is 5 A and number of turns per unit length is 1000 per metre, then the magnetic field inside the solenoid is

A soft iron bar is inserted inside a current-carrying solenoid. The magnetic field inside the solenoid :

(a) What is the nature of the magnetic field inside a solenoid? (b) What is the nature of the magnetic field due to a circular coil?