Question

what is the difference between AC and DC type of current ? give two uses of each



pls answer it fast

Answer 1

Ac generator

Its work on a principle of a conversion of an energy

Its has a right hand faming rule

...Dc

Its works on a principle effect of magnetic field

Its has a left hand faming rule

Answer 2

Ac--Direction It reverses its direction while flowing in a circuit.DC-- It flows in one direction in the circuit.
AC--It is the current of magnitude varying with time.DC-- It is the current of constant magnitude.
AC- Electrons keep switching directions - forward and backward.DC- Electrons move steadily in one direction or 'forward'.

uses
AC
AC permits efficient transmission of power (Grid System)
AC presents a convenient way to share and convert different energies

DC
used in cellphones
used in batteries,LEDs