Value of permeability of free space in SI units is___________________?

Related Mcqs:

The standard vector symbol for flux density is ____________________?

A. M B. L C. H D. B...

n instrument which can measure potential without drawing any current is_____________________?

AA. voltmeter B. galvanometer C. cathode ray oscilloscope (CRO) D. ammeter...

When the coil of the galvanometer is in equilibrium then the deflecting couple is____________________?

A. zero B. equal to the restoring couple C. greater than the restoring couple D. smaller than the restoring couple...

Minimum current required to produce a deflection of 1 mm on a scale at a distance of 1 meter is__________________?

A. 0.1 A B. 1:00 AM C. current sensitivity D. 1 m A...

The effective way to increase the sensitivity of a moving coil galvanometer is to___________________?

A. use a very long and fine suspension B. use a coil of very large area C. use a coil with very large number of turns D. use a very strong magnetic field...