Define tangent galvanometer, Physics

Assignment Help:

It is an instrument which can detect/calculate very small electric currents. It is also called as moving magnet galvanometer. It has of three circular coils of insulated copper wire wound on a vertical circular frame made of nonmagnetic material as wood or ebonite. A small size magnetic compass needle is pivoted at the centre of the vertical circular frame. These needles go freely in a horizontal plane inside a box made of nonmagnetic substance. When the coil of the tangent galvanometer is include in magnetic meridian and current passes by any of the coil then the needle at the centre gets deflected and comes to an equilibrium position under the action of two perpendicular field: one because of horizontal component of earth and the other because of field set up by the coil because of current (B).

2008_22.png


Related Discussions:- Define tangent galvanometer

Illustrate about laser beam welding in short, Illustrate about laser beam w...

Illustrate about laser beam welding in short. Laser beam welding: Laser beam welding (LBW) is a welding technique utilized to join multiple pieces of metal by the use of a l

Classification of solid, what is classification of solid insulator , semico...

what is classification of solid insulator , semiconductor , conductor

Define shell type transformers, Shell type transformers: In this type o...

Shell type transformers: In this type of transformer the iron core surrounds the copper windings (fig. given below). The core is in the form of numeral 8. The entire flux pas

Explain vector addition, Vector Addition While we become students of ph...

Vector Addition While we become students of physics and approach the job of adding vector quantities, we soon become aware of the fact in which the addition of two vector quant

Define strain, When deforming forces are applied to a body, there is a chan...

When deforming forces are applied to a body, there is a change in the size of the body. The object is known as strained or deformed. The ratio of change in dimension to the origina

Explain term pitch, Pitch: It is the characteristics of a sound by whic...

Pitch: It is the characteristics of a sound by which we can distinguish among a grave and shrill sound is known as pitch. It depends on frequency of the vibrating body and expr

Physics assignment, A 32.53 N light hangs at equilibrium from two cables at...

A 32.53 N light hangs at equilibrium from two cables at angles 78.3 and 60.2 with respect to the ceiling. What is the tension in the first cable?

Project, project of class12,,to demonstrate electrostatics shielding

project of class12,,to demonstrate electrostatics shielding

What is about capacitor, What is about Capacitor Capacitor:  Two conduc...

What is about Capacitor Capacitor:  Two conducting surfaces divided by an insulating layer.  It's a device capable of storing energy and charge. Capacitance= Charge on condu

Semiconductors, I want a clear explanation body full wave rectifier.

I want a clear explanation body full wave rectifier.

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