Question

The following equation is the mathematical form of which law ?

$\int \overrightarrow{B}.\overrightarrow{dl}={\mu }_0[I+{ϵ}_0\frac{d{\varphi }_{ϵ}}{dt}]$

• A. Faraday's law of electromagnetic induction
• B. Ampere-Maxwell's Law
• C. Gauss's law of electrostatics
• D. Ampere's law

Answer 1

The correct option is B Ampere-Maxwell's Law

Maxwell introduced the concept of displacement current to clear the ambiguity in Ampere's law.

The Ampere-Maxwell's law is mathematically stated below.

$\int \overrightarrow{B}.\overrightarrow{dl}={\mu }_0[I+{ϵ}_0\frac{d{\varphi }_{ϵ}}{dt}]$