Question

differences between Ac and DC current...​

Answer 1

Answer:

The difference between AC and DC lies in the direction in which the electrons flow. In DC, the electrons flow steadily in a single direction, or "forward." In AC, electrons keep switching directions, sometimes going "forward" and then going "backward."

Answer 2

Answer:

◆ AC Current

• AC can carry and safe to transfer longer distance even between two cities, and maintain the electric power.
• The rotating magnets cause the change in direction of electric flow.
• The frequency of AC is depended upon the country. But, generally, the frequency is 50Hz or 60Hz.
• In AC the flow of current changes its direction backwards periodically.
• Electrons in AC keep changing its directions – backward and forward

◆ DC Current

• DC cannot travel for a very long distance. It does, it loses electric power.
• The steady magnetism makes DC flow in a single direction.
• DC has no frequency of zero frequency.
• It flows in a single direction steadily.
• Electrons only move in one direction – that is forward.

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