Question

the current which does not changes its direction is known as

Answer 1

The current which does not changes its direction is known DIRECT CURRENT (DC).

• This type of current represents a unidirectional, constant flow of electric charges (e.g. electrons).

• The direction of flow of electrons or charge carriers do not change with time.

• A classic example of direct current is the current flowing through an electrochemical cell generated by putting two electrodes of different materials in a solution.

• Direct current has many uses like charging batteries, large supplies to big motors.

• Direct current is less dangerous to humans as compared to alternating current as they do not induce any tetanic contraction in the muscles.

• Kindly look at the current-time graph to understand direct current with respect to other types of pulsating currents.

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