## State and prove green’s theorem

Statement of Green’s theorem Green’s theorem is the extension of Stoke’s theorem and the divergence theorem. According to this theorem, if ϕ and ψ be the scalar functions, then Proof …

## Prove Divergence and Curl of magnetic field

Divergence and Curl of magnetic field Divergence of Magnetic Field We know, the magnetic field produced by a current element Id L vector at a point P (x,y,z) whose distance …

## What is the main application of ampere’s circuital law?

Ampere’s circuital law has many applications in calculating magnetic field at any point due to current-carrying wire, current-carrying solenoid, and toroid. Application of ampere’s circuital law Magnetic field due to …

## Stokes Theorem

Stokes Theorem Statement According to this theorem, the line integral of a vector field A vector around any closed curve is equal to the surface integral of the curl of …

## What is a cyclotron? Construction and working of a cyclotron.

In cyclic accelerators, particles move in a circle until they acquire sufficient high energy. Examples of such accelerators are cyclotron, betatron, synchro-cyclotron, synchrotron, proton synchrotron.  Construction and Working of a …

## Difference between the n-type and p-type Semiconductor

These are the basic, difference between the n-type and p-type semiconductor Sr. No. P-type Semiconductor N-type Semiconductor 1. A p-type semiconductor is formed by adding a III group element as …

## Difference between rheostat and potentiometer.

9 basic difference between rheostat and potentiometer Sr. No. Potentiometer Rheostat 1. A potentiometer is an instrument or component in electronics that is used to compare or measure the potential …

## What is Voltmeter and How does a voltmeter work?

Voltmeter measure the difference in the electrical potential between two places, such as two points within a circuit. A voltmeter is two terminals device, one connected to wires another to …

## What is Ionization Chamber? Principle, Construction and working.

Ionization Chamber an Overview What is ionization Chamber The ionization chamber is a gas-filled radiation detector, and is widely used for the detection and measurement of nuclear particles and certain …