Explain galvanometer, Physics

Assignment Help:

Galvanometer:

1. An electromechanical instrument, which is used to detect the presence of current in a circuit is known as galvanometer.

2. The major parts of a galvanometer are following.

a. U-shaped magnet whose north and south poles are made concave

b. Rectangular coil made by winding insulated copper wire on a non magnetic material.

c. A suspended strip to hold the coil.

d. Soft iron core

e. Spiral spring

f.  Scale, pointer and a source of light.

 


Related Discussions:- Explain galvanometer

Compton effect, Compton effect (A.H. Compton; 1923) An effect which de...

Compton effect (A.H. Compton; 1923) An effect which demonstrates that photons (the quantum of electromagnetic radiation) contains momentum. At a stationary particle, a photon

Biophysics, please tell me some topics of biophysics.

please tell me some topics of biophysics.

What is parallel-plate capacitor, What is Parallel-Plate Capacitor Para...

What is Parallel-Plate Capacitor Parallel-Plate Capacitor:  Device used to keep electrical potential energy and charge.  It having of two conducting sheets with equal and oppos

What do you mean by a junction diode, What do you mean by a junction diode....

What do you mean by a junction diode. Illustrate the formation of depletion layer at the junction. Describe the variation of depletion layer in forward and reverse biased condition

Find the angular velocity of rotation, A mass m rotating freely in a horizo...

A mass m rotating freely in a horizontal circle of radius 1 m on a frictionless smooth table supports a stationary mass 2m, attached to the other end of the string passing through

Centripetal force requirement- motions, Centripetal Force Requirement U...

Centripetal Force Requirement Uniform circular motion could be elaborates as the motion of an object within a circle at a constant speed. As an object moves within a circle and

Illustrate the electric field lines of a point charge q, The electric field...

The electric field E because of a point charge at any point near it is explained as where q is the test charge and F is the force acting on it. What is the physical significance of

Electric potential due to a regular charge distribution, The potential beca...

The potential because of a continuous charge distribution is the sum of potentials of all the infinitesimal charge elements in which the distribution may be separated i.e.,

Describe an echo, Describe an echo. What is the minimum distance needed to...

Describe an echo. What is the minimum distance needed to form an echo. Write its application.

English, distinguish feature of litearay writing

distinguish feature of litearay writing

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