A galvanometer of internal resistance 50$\Omega$ has a full scale deflection for a current of 5mA. What is the resistance required to covert it to a voltmeter with full scale deflection of 10V?

Similar Questions

The vibration of an air column produces the sound in the ...

The thermos flask is designed to? ...

Which of the following reactions represents nuclear fusion? ...

The resultant of two forces acting on an object is maximum when the angle between them is? ...

If the frequency of an emitted x-ray is 1.6 x 10$^{16}$Hz, the accelerating potential is?  [...

A real object is placed at a distance ucm in front of a curved mirror of focal length fcm. If the im...

In the series a.c circuit shown above, the p.d across the inductor is 8Vr.m.s and that across the re...

Which of the following is true for the image formed by a convex mirror? i. the image is always vi...

The total length of a spring when a mass of 20g is hung from its end is 14cm, while its total length...

Calculate the effective resistance between P and Q in the diagram above ...