Method of making magnet, Physics

Assignment Help:

Method of Making magnet:

There are two types of making magnets.

Single Touch Method:

a. In this method a bar magnet is rubbed on a hard steel bar.

b. The magnet is kept in inclined position. Position and its direction should be from south to north.

c. On reaching the north pole, the bar magnet is lifted and the process is repeated again and again.

Electric Method:

a. In this method insulated copper wire is wound around a u-shaped steel bar.

b. The two ends of the wire are linked with the battery and strong current is passed by the coil for few seconds.

 


Related Discussions:- Method of making magnet

Electronics, list the factors used to classify inductors.

list the factors used to classify inductors.

Calculate the density of silver, Calculate the density of silver which crys...

Calculate the density of silver which crystallizes in the face-centred cubic structure. The distance between the nearest silver atoms in this structure is 287 pm. (Molar mass of

Dc voltage measurements, DC voltage measurements: Examples of how to ma...

DC voltage measurements: Examples of how to make DC voltage measurements are show in the two diagrams below. In both cases, the red and black test leads are connected to the '

Important facts of laue experiment on x-ray diffraction, Q. Write down two ...

Q. Write down two important facts of Laue experiment on X-ray diffraction. The Laue experiment has established subsequent two important facts (1) X-rays are electromagnetic

Production of electricity by friction, Production of electricity : Very...

Production of electricity : Very large amounts of electrical energy lie dormant in the atoms of every speck of material in the universe. Whilst the atoms remain electrically ba

States of matter, Sir,Do you tell me about 5th state of matter i.e Be conde...

Sir,Do you tell me about 5th state of matter i.e Be condensates

Explain the planets, Explain The planets? The planets:- We know in the ...

Explain The planets? The planets:- We know in the solar system that the sun is set and that moving round it are a number of large spheres called as planets . These are nine pla

Spinning charges and an inhomogeneous magnetic field 1, Spinning Charges an...

Spinning Charges and an Inhomogeneous Magnetic Field 1 A spinning charged object passes by an inhomogeneous magnetic field. This animation is also used within a discussion of t

Faraday''s law of electrolysis, First Law: It shows that the mass (m) of su...

First Law: It shows that the mass (m) of substance deposited at the cathode during electrolysis is directly proportional to the quantity of electricity (total charge q) passed by t

Charging a capacitor, Charging a capacitor: In the diagram below, all o...

Charging a capacitor: In the diagram below, all of the resistance in the circuit is added together and shown as a single value R. With S 1 closed and S 2 open, the ca

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