Corkscrew rule, Physics

Assignment Help:

Corkscrew Rule:

Knowing the direction of the current, it is possible to determine the direction of the magnetic field using Maxwell's Corkscrew rule, usually abbreviated to the Corkscrew Rule (or sometimes the right hand screw rule).
1981_Corkscrew Rule.png 
The Corkscrew Rule states; if a corkscrew is turned so that it moves in the direction of conventional current flow, then the direction of rotation of the corkscrew corresponds to the direction of the magnetic field, see diagram below.

Attraction & Repulsion

Two parallel wires, which are close together, each carrying an electric current, produce magnetic fields which interact with one another. If the currents flow in the same direction, the wires experience a force of attraction. If the currents flow in opposite directions, the wires experience a force of repulsion, see diagram below.

304_Corkscrew Rule1.png

The force between two such conductors forms the basis for the definition of the unit of current - the ampere.

 

 


Related Discussions:- Corkscrew rule

Explain methods of demagnetization, Methods of Demagnetization: 1. A ma...

Methods of Demagnetization: 1. A magnet loss it's magnetic properly when it is heated strongly. 2. Practically a magnet can be demagnetized by hammering when it is placed in

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

Schrodinger''s time independent wave equation: free particle , Q.   Write d...

Q.   Write down the Schrodinger's time independent wave equation for a free particle confined in one dimensional box of size a. Obtain eigen values and normalized wave functions fo

Determine particles of medium as a longitudinal wave moves, As a longitudin...

As a longitudinal wave moves through a medium, the particles of the medium: w) Vibrate in a path parallel to the path of the wave x) Vibrate in a path perpendicular to t

Define radioactive dating, Define Radioactive Dating Half-life measurem...

Define Radioactive Dating Half-life measurements of radioactive elements in rocks and fossils can be used to determine the age of the specimen. One of the most common types of

Can x-ray generate photoelectric effect, Is photon a particle or a wave? Wh...

Is photon a particle or a wave? What is its rest mass? Can X-ray generate photoelectric effect? Determine the work function of a metal production photo electrons with X-rays of

Determine the wavelength of the wave, A longitudinal wave with a frequency ...

A longitudinal wave with a frequency of 34 Hz takes 1.0 s to travel the length of a 2.5 m Slinky (see the figure). Determine the wavelength of the wave. λ = ( )m

Low of succeve disintigration, Dirive an expretion for low of succecive dis...

Dirive an expretion for low of succecive disintigretion

Define current density, Q. Define: current density. Give its unit. The ...

Q. Define: current density. Give its unit. The amount of charge passing per unit time through unit area taken perpendicular to the direction of flow of charge at that point is

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