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

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

Draw magnetic field lines in and around a current carrying straight solenoid.

Mention two ways to increases the strength of the magnetic field of a current - carrying solenoid .

The strength of the magnetic field produced in a current-carrying straight conductor is

The magenetic field lines inside a current carrying long straight solenoid are uniform. Draw a diagram to represent it