Question

The unit of inductance is equivalent to

• A. $\frac{\text{volt $\times$ ampere}}{\text{second}}$
• B. $\frac{\text{ampere }}{\text{volt $\times$ second}}$
• C. $\frac{\text{volt }}{\text{ampere $\times$ second}}$
• D. $\frac{\text{volt $\times$ second }}{\text{ampere }}$

Answer 1

Answer: (D)

As $\varepsilon=L \frac{dI}{dt}$,
$L=\varepsilon \frac{dt}{dI}$
$\Rightarrow L= \frac{\text{volt $\times$ second }}{\text{ampere }}$