Explain process of wheatstone bridge, Physics

Assignment Help:

In a Wheatstone bridge PQRS, a galvanometer is connected among Q and S and a voltage source between P and R.

An unknown resistor Rx is connected among P and Q.

When the bridge is balanced, the resistance among Q and R is 200Ω, that between R and S is 10Ω and that among S and P is 150Ω.

Calculate the value of Rx .

 


Related Discussions:- Explain process of wheatstone bridge

How much gasoline overflows from the tank, An automobile fuel tank is fille...

An automobile fuel tank is filled to the brim with45 L of gasoline (12 gal) at 20°C.Immediately afterward, the vehicle is parked in the sunlight, where the temperature is 45°C. How

Uncontrollable fission chain reactions, what are uncontrollable fission cha...

what are uncontrollable fission chain reactions complete detail

How is the mutual inductance of a pair of coils affected, How is the mutual...

How is the mutual inductance of a pair of coils affected when? (i) Separation among the coils is enhanced? (ii) The number of turns of each coil is enhanced? (iii) A thin

Who female physicist who received the nobel prize in 1963, Name the female ...

Name the female physicist who received the Nobel Prize in 1963 for her discovery concerning the shell structure of the nucleus. Ans: (Maria Goeppert) Mayer was the first fe

Determine the magnitude of the single resultant force, The beam below is su...

The beam below is supported at A and B.  F1 and F2 in kN are given in P21 and P22 respectively.  F3 in kN is given in P23 and the couple in kN.m is given in P24.  Assume that F1, F

Find out the wavelength of light, In a young's double slit experiment the s...

In a young's double slit experiment the screen is 1 meter away from the slit, the separation between the slits is 1mm and the distance between the 1st and 4th fringe is 1.2mm. Find

Determine the distance between two objects, If the distance between two obj...

If the distance between two objects, each of mass 'M', is tripled, the force of attraction between the two objects is: a)  1/2 the original force b)  1/3 the original fo

Atomic structure, Review guide: gases: heat, temperature, volume

Review guide: gases: heat, temperature, volume

Define phase, Phase (Φ) : The amount which express at any instant, the disp...

Phase (Φ) : The amount which express at any instant, the displacement of the particle and it's direction of motion is known as the phase of the particle. If two elements of the

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd