law physics help

Whenever the amount of magnetic flux linked with a circuit changes, an EMF is induced in the circuit. This induced EMF lasts so long as the change in magnetic flux continues. EMF induced in a circuit is directly proportional to the rate of change of magnetic flux linked with the circuit, i.e., ..

Laws of Conservation - There are nearly 14 laws of conservation based on symmetry principles in physics. Anything that happens must not be forbidden by a conservation law, some of the important ones a..

At a given pressure, the volume of a given mass of a gas is proportional to its absolute temperature. This is Charles' law. From (a), if p is constant in expression (a), we get , which is Charles' law..

Pascal's law - Blaise Pascal, a French physicist, discovered that the pressure in a fluid in equilibrium is the same everywhere, if the effect of gravity is neglect..

If q is the angle between the plane of transmission of the analyzer and the polarizer, then intensity of the transmitted light I is where I o is intensity of light transmitted from polarize..

Newton's first law of motion - Every body continues in its state of rest or of uniform motion in a straight line until and unless acted upon by an external forc..

It states that "the electrostatic force between two electric charges is directly proportional to the product of the charges and inversely proportional to the square of the distance between them ..

Malus' Law - If q is the angle between the plane of transmission of the analyzer and the polarizer, then intensity of the transmitted light I is where I o is intensity of light transmitted from polarize..

At the same temperature and pressure, equal volumes of all gases contain equal number of molecules. This is Avogadro's law. Consider equal volumes of two gases kept at the same pressure and temperature. Let, m 1 = mass of a molecule of the first gas m 2 = mass of a molecule of the second ..