#### vishwa

##### Banned

**What is the Need of Inductor**

Hi,

I have the following questions about inductors.

1. What is the need of inductor?

2. If inductor is needed only as an energy storage element, why not we go for a Capacitor for energy storage applications

3. What is the relation between the inductor size and its inductance?

4. Typical applications of inductor?

Please help me understand the inductor.

Regards,

Viswa