What is the difference between A.C. and D.C.?

A.C. stands for alternating current, and the current constantly changes direction. D.C. stands for direct current, and the current only flows in one direction.

SS
Answered by Sophie S. Physics tutor

4717 Views

See similar Physics GCSE tutors

Related Physics GCSE answers

All answers ▸

The cyclist used the brakes to slow down and stop the bicycle. A constant braking force of 140 N stopped the bicycle in a distance of 24 m. Calculate the work done by the braking force to stop the bicycle. Give the unit. (3 Marks)


How to calculate temperature of expanded ideal gas.


Does kinetic friction always oppose the direction of motion?


What are the 8 forms of energy? How can I remember them?


We're here to help

contact us iconContact ustelephone icon+44 (0) 203 773 6020
Facebook logoInstagram logoLinkedIn logo

MyTutor is part of the IXL family of brands:

© 2025 by IXL Learning