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Maxwell’s Equations Integral Form | Maxwell’s Equations Class 12

Maxwell’s Equations Integral Form | Maxwell’s Equations Class 12 Maxwell’s Equations Integral Form | Maxwell’s Equations Class 12 :- Maxwell gave 4 mathematical equations for electricity and magnetism which are called Maxwell’s equations. Electromagnetic phenomena can be explained on the basis of these equations. Maxwell’s equations are as follows :- Maxwell’s Equations Integral Form…

Class 12th NCERT

Displacement Current | What is Displacement Current | Displacement Current Formula

Displacement Current | What is Displacement Current | Displacement Current Formula Displacement Current | What is Displacement Current | Displacement Current Formula :- Under the magnetic effect of electric current, we know that the relationship between the generated magnetic field and the electric current is shown by Ampere’s circuital law as follows :-…

Class 12th NCERT

Potential Energy of Magnetic Dipole

Potential Energy of Magnetic Dipole Potential Energy of Magnetic Dipole :- The energy stored in a magnetic dipole due to its special position in a magnetic field is called the potential energy of magnetic dipole or the work done in bringing a magnetic dipole from a position perpendicular to the magnetic field to any…

Class 12th NCERT

The Dipole in a Uniform Magnetic Field | Torque On Bar Magnet

The Dipole in a Uniform Magnetic Field | Torque On Bar Magnet The Dipole in a Uniform Magnetic Field | Torque On Bar Magnet :- Let the pole strength of a bar magnet of effective length 2l be m. This bar magnet is placed in a uniform magnetic field B in such a way…

Class 12th NCERT

Bar Magnet As An Equivalent Solenoid

Bar Magnet As An Equivalent Solenoid Bar Magnet As An Equivalent Solenoid :- The similarity between the magnetic field lines of a bar magnet and the magnetic field lines of a current carrying solenoid suggests that just as a solenoid is the sum of many circulating currents, similarly a bar magnet can also be…

Class 12th NCERT

Magnetic Dipole Moment | Magnetic Dipole Moment Formula

Magnetic Dipole Moment | Magnetic Dipole Moment Formula Magnetic Dipole Moment :- The product of the pole strength m of the magnetic dipole (bar magnet/current carrying loop/current carrying solenoid) and the effective length 2l of the dipole is called the magnetic dipole moment (M) of the magnetic dipole. It is a vector quantity and…

Class 12th NCERT

Magnetic Dipole

Magnetic Dipole Magnetic Dipole : – Just as two charges of equal magnitude but opposite nature form an electric dipole, in the same way two magnetic poles of equal pole strength (m) located at a certain distance (effective length) form a magnetic dipole. Examples of magnetic dipole :- Bar magnet/current carrying loop/current carrying solenoid…

Properties of Magnetic Field Lines | What are Magnetic Field Lines

Properties of Magnetic Field Lines | What are Magnetic Field Lines Properties of Magnetic Field Lines | What are Magnetic Field Lines :- Just as electric field lines graphically represent the field around an electric charge, in the same way magnetic field lines are drawn to graphically represent the magnetic field around a…

Class 12th NCERT

Magnetism and Matter Class 12 Notes | Magnet and its Properties

Magnetism and Matter Class 12 Notes | Magnet and its Properties Magnetism and Matter Class 12 Notes | Magnet and its Properties :- In the previous article Magnetism and Matter, we read about the discovery of the magnet. In this article we will read about the properties of magnets. Magnetism and Matter Class…

Class 12th NCERT

Cassegrain Telescope | Reflecting Type Telescope

Cassegrain Telescope | Reflecting Type Telescope Cassegrain Telescope | Reflecting Type Telescope :- An optical instrument designed for observing distant objects that uses mirrors to collect light from objects is called a reflecting type telescope. Here we will read about Cassegrain telescope. It is a type of reflecting type telescope that uses two mirrors…

Class 12th NCERT