Electrostatics

The suspended coil galvanometers are very sensitive. They can measure the current of the order of 10-8 ampere. Hence these galvanometers have to be carefully…

A uniform magnetic field exerts no net force on a current loop but it does exert a net torque. Torque (τ) is the twisting force…

The force between two long parallel current-carrying conductors AB and CD are two straight very long parallel conductors placed in the air at a distance…

Ampere is defined as that constant current which when flowing through two parallel infinitely long straight conductors of negligible cross section and placed in air…

Construction of Cyclotron: A cyclotron is a device used to accelerate charged particles to high energies. It works on the principle that a charged particle…

Let consider a conductor PQ of length l and area of cross section A. The conductor is placed in a uniform magnetic field of induction…

Cyclotron is a device used to accelerate charged particles to high energies. It was devised by Lawrence. Principle Cyclotron works on the principle that a…

The direction of the force on a current-carrying conductor placed in a magnetic field is given by Fleming’s Left Hand Rule. A force is a…

The magnitude of the force is defined as the sum of all the forces acting on an object. Calculating magnitudes for forces is a vital…

Experiment: Motion of a charged particle in a uniform magnetic field Let consider a uniform magnetic field of induction B acting along the Z-axis. A…