Question

differentiate between primary and secondary cell & alternating current and direct current​

Answer 1

Explanation:

In direct current (DC), the electric charge (current) only flows in one direction. Electric charge in alternating current (AC), on the other hand, changes direction periodically. The voltage in AC circuits also periodically reverses because the current changes direction.

Answer 2

Answer:

HERE'S YOUR ANSWER...

Explanation:

The Difference between primary and secondary cell are that Primary cells are the ones that cannot be charged but secondary cells are the one that are rechargeable.

THE Difference between alternating current and direct current are that Alternating current is a type of electrical current in which the direction of the flow of electrons switches back and forth at regular intervals or cycles whereas Direct Current is a electrical current which flows in one direction.

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