JEE Advanced 2021 Paper 2 Physics Q4

Physics · EM Waves & Exam Craft

Problem

A physical quantity

\vec{S}

is defined as

\vec{S}

= (

\vec{E}

\vec{B}

)/μ₀, where

\vec{E}

is electric field,

\vec{B}

is magnetic field and μ₀ is the permeability of free space. The dimensions of

\vec{S}

are the same as the dimensions of which of the following quantity(ies)?