What is the source of displacement current?

What is source of MSH?

What is the SI unit of displacement?

What is the source of tobacco.

What is displacement current?

How does the concept of displacement current lead to the production of electromagnetic waves?

What is the source of magnetism?

When an ideal capacitor is charged by a d.c. battery,no current flows.However,when an a.c. source is used,the current flows continously.How does one exlain this,based on the concept of displacement current.

A magnet is moved towards a coil. What is the source of electric current induced in the coil?

Why did Maxwell introduce the concept of displacement current ?Explain.