In Physics, force can be defined as the push or pull of an object with mass that causes it to change its velocity. Force also has a magnitude and a direction. The SI unit for force is Newton. There ...

When currents in wires run parallel, the wires attract due to the magnetic fields from the currents and the Lorentz force. The currents can also be run anti-parallel, making the wires repel. Place the ...

This acts when an object is at rest and prevents it from starting to move. It increases up to a certain limit as you apply an external force to initiate motion. This acts when an object is already in ...