DÃ¼nyayi Kurtaran Adam (1982) Two space cadets crash-land on a desert planet, where an evil wizard seeks the ultimate power to take over the world. Although the movie borrows some background footage from Star Wars, the plot is mostly unrelated.
Hooke's Law states that therestoring force is equal to the negative of the displacement (deformation) times a constant: F = -k x (1)Here F is the restoring force provided by whatever is being stretched (or squeezed)and x is the displacement of the thing being stretched (or squeezed).
The negative sign in Faraday's law comes from the fact that the emf induced in the coil acts to oppose any change in the magnetic flux. This is summarized in Lenz's law. Lenz's law: The induced emf generates a current that sets up a magnetic field which acts to oppose the change in magnetic flux.Another way of stating Lenz's law is to say that coils and loops like to maintain the status quo (i.e., they don't like change).he magnetic flux is a measure of the number of magnetic field lines passing through an area. If a loop of wire with an area A is in a magnetic field B, the magnetic flux is given by: If the flux changes, an emf will be induced.