current
Answer:
Look at the picture
Explanation:
Answer:Correct ans is alternating current(AC CURRENT)
Explanation:Most houses in the U.S use alternative current for lights,fridges e.t.c that why when you turn of a switch in a room that particular rooms light goes off it doesn't affect the other rooms like what a direct current will do
Well how about direct current you Ask?
direct currents are also used in most homes examples are door alarms smoke detectors e.t.c
B. nuclear force
C. centrifugal force
D. centripetal force