Question

Short definition of :
• Alternating Current
• Direct Current
• Electrical Polarity
plz help me....​

Answer 1

In a direct current (DC) circuit, current flows in one direction only, and one pole is always negative and the other pole is always positive. In an alternating current (AC) circuit the two poles alternate between negative and positive and the direction of the current (electron flow) reverses periodically.

electrical polarity

Electrical polarity is a term used throughout industries and fields that involve electricity. There are two types of poles: positive (+) and negative (−). This represents the electrical potential at the ends of a circuit. A battery has a positive terminal (+ pole) and a negative terminal (− pole).

mark me the brainliest answer

Answer 2

Alternating Current (AC) is a type of electrical current, in which the direction of the flow of electrons switches back and forth at regular intervals or cycles.

Alternating Current (AC) is a type of electrical current, in which the direction of the flow of electrons switches back and forth at regular intervals or cycles.Direct current (DC) is electrical current which flows consistently in one direction

Alternating Current (AC) is a type of electrical current, in which the direction of the flow of electrons switches back and forth at regular intervals or cycles.Direct current (DC) is electrical current which flows consistently in one directionElectrical polarity is a term used throughout industries and fields that involve electricity.