Explain ammeter, Physics

Assignment Help:

Ammeter:

An electromechanical instrument which is used to calculate the amount of current flowing by an electric circuit is known as an ammeter.

It is modified form of a galvanometer. In order to change galvanometer into an ammeter, a low resistance wire is connected parallel to galvanometer. This low resistance wire is known as shunt that is in presence of shunt, a galvanometer act as an ammeter. Ammeter is always linked in series in a circuit.

 


Related Discussions:- Explain ammeter

Faraday constant, Faraday constant; F (M. Faraday) The electric charge...

Faraday constant; F (M. Faraday) The electric charge carried through one mole of electrons (or singly-ionized ions). This is equivalent to the product of the Avogadro constant

Inertial frame of reference , how to make an affective assignment on inerti...

how to make an affective assignment on inertial frame of reference and using it the explanation of relative motion? to be noted i am a university student.

Newtons rings, Ask question how to write newtons rings in c programming #Mi...

Ask question how to write newtons rings in c programming #Minimum 100 words accepted#

Explain the peak-to-peak voltage, A sinusoidal voltage trace displayed by a...

A sinusoidal voltage trace displayed by an oscilloscope is shown in Figure. If the 'time/cm' switch is on 500µs/cm and the 'volts/cm' switch is on 5V/cm, find, for the waveform,

Distance of the point charge, a)  The potential at a particular distance fo...

a)  The potential at a particular distance form a point charge is 600 volts and the electric field is 200 N/C.  b)  Describe distance of the point charge?  c)   Describe magn

Working of functional units in ultrasonic pulse echo system, Explain about ...

Explain about the working of functional units in ultrasonic pulse echo system. The master timer by the electronic clock triggers the signal pulse generator at ordinary interval

Kilogram, kilogram; kg: The basic SI unit of mass, that only SI unit w...

kilogram; kg: The basic SI unit of mass, that only SI unit which still maintained by a physical artifact: a platinum-iridium bar kept in the International Bureau of Weights an

What value must you use for the focal length f of the lens, Presume that yo...

Presume that you are asked to find the image position in a problem involving a lens. You are specified the object position and you are told that the lens is a concave lens whose fo

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