A 2H inductor has negligible resistance and is connected to a 50/π Hz A.C. Supply. The reactance of the inductor is

Similar Questions

An open-tube mercury manometer is used to measure the pressure in a gas tank. When the atmospheric p...

I. Work done by load is always less than the work done by effort. II. All machines are made of leve...

At what position will an object be placed in front of a concave mirror in order to obtain an image a...

Which of the following pairs of light rays show the widest separation in the spectrum of white light...

Which of the following factors does not affect the capacitance of a parallel plate capacitor? ...

Masses,m1 and m2 at the 20-cm and 65-cm marks respectively of a uniform metre rule freely suspended ...

Which of the following statements about magnetic lines of force is not correct? They ...

The nucleon number of an atom is the total number of ...

Which of the following operations does not represent an action of a force field? ...

A car takes off from rest and covers a distance of 80m on a straight road in 10s. Calculate the magn...