Choose the correct dimension of $\varepsilon_{o} \frac{d \varphi_{E}}{dt}$ from the following:
In the given expression symbols have their usual meaning.
Answer & explanation
Correct answer: option 4
The correct answer is Option (4) → $\left[M^0 L^0 T^0 A\right]$
The displacement current is represented as -
$I=ε_0\frac{d\phi_E}{dt}$
where,
$\frac{d\phi_E}{dt}$ = Change in flux with time
$∴ε_0\frac{d\phi_E}{dt}$ represent displacement current.
SI unit = Ampere (A)