Ohms Law: George Simon Ohm, a German Physicist and Mathematician found a typical relationship between potential difference (V) and electric current (I). This relationship is known as Ohm's Law. Ohm's...
It states that if net torque acting on an isolated system is zero, the angular momentum remains conserved. Since Torque is equal to the rate of change of angular momentum so when torque is zero, dL/dt=0 So,...