Question

What should be the type of source of electric current to get constant magnitude of electric current?

Answer 1

direct current power supply can be used for constant current supply.

Answer 2

-The type of source of electric current that can be used to get a constant magnitude of electric current is direct current.

Direct current has a variety of mediums through which it can travel includingsemi conductors,insulators, wire, vacuum

- a good example of a  source of direct current include is a battery.

-A a rectifier enables the conversion of alternating current into direct current