Electricity and Magnetism
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,…
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Electronics
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…
Electricity and Magnetism
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…
Electricity and Magnetism
Stokes Theorem
Stokes Theorem Statement According to this theorem, the line integral of a vector field A vector around any closed curve…
Nuclear Physics
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,…
Electronics
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 SemiconductorN-type Semiconductor1.A p-type semiconductor is formed by…
Electronics
Difference between rheostat and potentiometer.
9 basic difference between rheostat and potentiometer Sr. No.PotentiometerRheostat1.A potentiometer is an instrument or component in electronics that is used…
Electronics
What is an ac capacitor? And what does a capacitor do in an air conditioner?
An air conditioner Capacitor fails is a major problem in the summer season. Before fixing this problem we need to…
Electronics
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…
Nuclear Physics
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…