Question { 29280 }

What is the difference between Dielectric and Insulator

Answer

The difference between dielectric and insulator lies in its
field of application. Dielectrics are used to store the
electric charges, while insulators are used to block the
flow of electric charges (they more or less act like a
wall). While all dielectrics are insulators (they don't
allow the flow of electric charges through them) all
insulators aren't dielectric because they can't store
charges unlike dielectrics.

Question { 2535 }

when we switch on the switch and load is not connected at home,is electricity wasted?

Answer

when we switch on the switch and load is not connected at
home, no is electricity wasted bcz loop is not completed.