How Induction Motor works

A Single phase induction motor needs a capacitor to initiate initial rotation for the motor
Nicolus Tesla - who is the man reason for introducing this capacitor in single phase induction motor. When the motor gets started both magnetic fields running opposite directions cause motor to run in either direction but it needs a push.
When this capacitor introduced, one of the field gets energized and causes for rotation.

electromagnetic rays enable us to transmit the data all over the universe
electric and magnetic fields vibrated at right angle each other create the waves that transmit the radio

that's electromagnetism coming from sun

If you split Uranium, some of their mass converted into huge energy leads to atom bomb. - nuclear fusion
You can also make energy by squeezing two atoms together.
Squeezing of two hydrogen atoms produces helium atom plus huge energy. - nuclear fusion

E = MC2

Energy = extremely tiny difference in energy (M) light