Alternating Current (A.C.) | A Level Physics

In this video we talk about Alternating current, Alternating Voltage, and the Power that the Alternating current supplies. For the power we use the root-mean-square of the AC (AC RMS) We take a look at the formula of AC I= Imax sin (omea x t). This resembles the equation of simple harmonic motion, whose model we can also apply to our A.C. analysis. This is suitable for the A Level Physics Level. It is also suitable for Physics exams of other exam boards, but of similar difficulty: IB Physics, JEE Physics, AP Physics, E.t.c. Thank you for watching.