Pressure gradient force
sintreificle force
Pressure differences
When current is applied to the primary side, electromotive force is induced in it. It generates magneto-motive force in the core. magneto-motive force generates flux in the core. This flux links with secondary side winding and generates electromotive force in the secondary side according to secondary side turns.
Friction
The force is an agent produces or tends to produce motion in a body. and it can be produced when body has energy.
A potential difference (electromotive force) does.
Generates most of the force needed to produce the action.
Toruqe is the amount of rotational force the engine generates
Generates most of the force needed to produce the action.
A turbine
generates more lifting force