In MKS system,we measure

When the separation between two charges is made four times, the force between them

When a conductor cuts magnetic flux, an emf is induced in the conductor. This is known as

Tesla is a measure of

Admittance is reciprocal of

_________ is an active filter

A radioactive isotope has a half-life of 10 days. If today there are 125 g of it left, what was its original weight 40 days earlier?

\[\int\frac{dx}{x\log x}\] is equal to

The area of three faces of a cuboid are in the ratio \[2:3:4\] and its volume is \[9000 cm^3\]. The length of the shortest edge is