answersLogoWhite

0

The primary difference between DC and AC power is that in a DC circuit, current travels only in one direction. In an AC circuit, current will flow in one direction part of the time, and in the other direction another part of the time.

User Avatar

Wiki User

14y ago

What else can I help you with?

Continue Learning about Physics

What does the abbreviation DC stand for in physics?

DC stands for direct current in physics. It is a type of electrical current that flows in one direction consistently throughout a circuit. This is in contrast to alternating current (AC), which changes direction periodically.


What is difference between ac and DC bulb?

we can check the dc with the help of tester give the reasonAnswerThere is no such thing as an 'AC light bulb' and a 'DC light bulb'. A light bulb doesn't care whether it is subjected to AC or to DC.


What are the key differences between alternating current (AC) and direct current (DC)?

Alternating current (AC) and direct current (DC) differ in the direction of flow of electric charge. AC changes direction periodically, while DC flows in one direction continuously. AC is used for long-distance power transmission, while DC is used for electronic devices and batteries.


What are the key differences between AC and DC current, and how do these differences impact the efficiency of electrical systems?

AC (alternating current) and DC (direct current) differ in the direction of flow and voltage fluctuation. AC changes direction periodically, while DC flows in one direction. AC is more efficient for long-distance transmission due to lower energy loss, but DC is better for certain devices like electronics. The choice between AC and DC depends on the specific application and efficiency requirements of the electrical system.


What does AC stand for in physics?

AC stands for alternating current in physics. It is an electric current that reverses direction at regular intervals, typically used in power distribution and for electric motors.