Three ways to increase the magnetic field of a solenoid

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Dear Student ,
Three ways to increase the magnetic field of a solenoid is :
1. Increasing the current through the solenoid ,
2. Increasing the number of turns of the solenoid ,
3. Using the soft iron core within the solenoid .
Regards

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Q. The strength of a magnetic field due to a solenoid can be increased by

(a) increasing the number of turns in the solenoid
(b) increasing the current in the solenoid
(c) winding the solenoid around a magnetic material
(d) all of these

(a) What is a solenoid ? Draw a sketch to show the magnetic field pattern produced by a current-carrying solenoid.

(b) Name the type of magnet with which the magnetic field pattern of a carrent-carrying solenoid resembles.

(c) What is the shape of field lines inside a current-carrying solenoind ? What does the pattern of field lines inside a current-carrying solenoid indicate ?

(d) List three ways in which the magnetic field strength of a current-carrying solenoid can be increased ?

(e) What type of core should be put inside a current-carrying solenoid to make it into an electromagnet ?

Q. State two ways by which the magnetic field due to a solenoid can be made stronger.

Q. Choose the correct statement from the following:
The strength of a solenoid can be increased by increasing the number of turns.
The magnetic field due to a solenoid is similar to the magnetic field produced by a bar magnet.

State two ways by which the magnetic field due to a current carrying solenoid can be made stronger.

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Three ways to increase the magnetic field of a solenoid

Dear Student , Three ways to increase the magnetic field of a solenoid is : 1. Increasing the current through the solenoid , 2. Increasing the number of turns of the solenoid , 3. Using the soft iron core within the solenoid . Regards

Dear Student ,
Three ways to increase the magnetic field of a solenoid is :
1. Increasing the current through the solenoid ,
2. Increasing the number of turns of the solenoid ,
3. Using the soft iron core within the solenoid .
Regards