Question

Dimensions of ε₀ `(d phi_ε)/(dt)` are of

विकल्प

• Potential

• Charge

• Capacitance

• Current

Answer 1

Current

Explanation:

`(ε_0d phi_ε)/(dt) = (ε_0 EA)/(dt  4piε_0 r^2)`

= `(M^-1L^-3T^4A^2)/(M^-1L^-3A^2) xx (A^1T^1)/L^2 xx L^2/T`

= A = Current