What is Magnetic flux ?
★ Electromagnetic Induction★
Answers
Answered by
6
Hey there !
♦ Magnetic Flux :- The magnetic flux represents total magnetic lines of force passing normally through a given area placed in a magnetic field. Magnetic flux ∅B through an area dA in a uniform Magnetic field B
is defined as ∅B = ∫ B.dA
Where , B is the magnetic field and dA is the area element.
Magnetic flux ,∅ = B.dA = BAcos θ
where A is the area of surface θ and is the angle between the direction of magnetic field and normal to the surface.
★ SI unit of Magnetic Flux is Weber (wb)
★Cgs unit of Magnetic Flux is Maxwell (Mx)
=> 1wb = 10^8 Mx = 1Tm².
♦ Magnetic Flux :- The magnetic flux represents total magnetic lines of force passing normally through a given area placed in a magnetic field. Magnetic flux ∅B through an area dA in a uniform Magnetic field B
is defined as ∅B = ∫ B.dA
Where , B is the magnetic field and dA is the area element.
Magnetic flux ,∅ = B.dA = BAcos θ
where A is the area of surface θ and is the angle between the direction of magnetic field and normal to the surface.
★ SI unit of Magnetic Flux is Weber (wb)
★Cgs unit of Magnetic Flux is Maxwell (Mx)
=> 1wb = 10^8 Mx = 1Tm².
HappiestWriter012:
Great answer :D
Answered by
0
Faraday's Principle of Electromagnetic Induction states that the emf induced in a loop due by a changing magnetic flux is equal to the rate of change of the magnetic flux threading the loop. The magnetic flux threading a coil of wire can be changed by moving a bar magnet in and out of the coil.
Similar questions