What are Maxwell's equation ? Write these equation.

Explanation

(1) Gauss.s law for electricity `oint vec(E ).d vec(A)=(Q)/(in_(0))`
(2) Gauss.s law or magnetism `oint vec(B). D vec(A)=0`
(3) Faraday.s law `oint vec(E ).d vec(l)=-(d Phi_(B))/(dt)`
(4) Ampere - Maxwell law,
`oint vec(B).d vec(l)=mu_(0)i_(c )+mu_(0)in_(0)(d Phi_(E ))/(dt)`
where `vec(E )=` electric field, `vec(B)=` magnetic field
dA = area, dl = length
`(d Phi_(B))/(dt)=` rate of change of magnetic flux
`(d Phi_(E ))/(dt)=` rate of change of electric flux
`i_(c )=` conduction current
`i_(d)=in_(0)(d Phi_(E ))/(dt)=` displacement current
`mu_(0)=` permeability of vacuum