Gauss' law helps in

Gauss's Law

Gauss's law can help in easy calculation of electric field due to

Assertion: Column's law can be derived from Gauss's law. Reason: Gauss's law can be derived from Coulombs law.

Assertion : Gauss's law shows diversion when inverse square law is not obeyed. Reason : Gauss's law is a consequence of conservation of charges.

Gauss' law should be invalid if

Gauss's law is valid for

State Gauss's law in electrostatics. Proof of gauss law.