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First, grab an iron nail. Next, grab a bar magnet. Stroke the iron nail with the bar magnet at least 20 times. You can increase the strength by stroking it
more. Now, bring the iron nail near some paper clips. It attracts them!
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What is the stroke method making magnets?
The stroking method makes all of the atoms in the magnetic object point in one direction, causing a magnetic field.
Three ways for increasing magnetic strength of solenoid?
refers to various ways of making a magnet from magnetic materials.they include: stroking method, electrical method, magnetism through hammaring among others*Induction *Stroking method : 2 types which are single touch method and double touch method *Electrical method ( By keeping the material to be magnetized in a solenoid and passing Direct current through it)The three methods to make magnet are:induction: the process of producing a electric or magnetic effects in a material with an electric charge or a magnet.stroking: is the process of rubbing in one direction.electricity: is a process to do with electric charge, particularly the use of electric energy.The three methods of making magnets are:1. Single touch method2. Double touch methodand by electrical method.
Why soft iron is used for making a permanent magnet?
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What materials can be magnets with the help of the stroking method?
iron and the materials that are attracted or repelled by the magnet
How does a magnet work in a speaker?
From what i have been learnt, the magnet is connected to the diaphragm (the material which covers it) of the speaker and as electric current is passed in this causes the magnet to 'Push' and 'Pull' on the diaphragm making this move resulting in sound waves being produced, these sound waves then enter your ear making you hear the noise. So the magnet helps produce the sound you hear from a speaker.
How an iron nail can be made into a magnet using stroke method?
You stroke it with a magnet.That's how you turn a nail into a magnet.
Is making iron into a magnet a physical change?
To make an iron bar into a magnet you need to get a bar magnet and stroke the iron one way when you get to the end of iron take the magnet off and jump it back to the start and stroke repeat this several times and your bar will soon become magnetic. This is only temporary, therefore the iron will become normal after the magnetic field rubs off. This means that making iron into a magnet is indeed a physical change.
What is the stroke method making magnets?
The stroking method makes all of the atoms in the magnetic object point in one direction, causing a magnetic field.
How you can make an iron into a magnet?
Use the magnet to stroke the iron nail many times and you try to attract something
How do you magnetise a magnetic material?
you can only magnetize something that contains iron. if what you have contains iron, then you rub a magnet on it
How can we form a magnet?
You can use a magnet to stroke on a non - magnetic material for awhile (like 10 minutes) and see what happens
What type of magnet can only attract materials when it is touching another magnet?
Metals not magnetic, but permeable will become magnets when near or touching a permanent magnet. You can stroke some metals in the same direction repeatedly on a magnet and make it a magnet.
How do you use one magnet to make a second magnet?
You can magnetize a piece of steel or iron, by stroking it with one end of a magnet. Stroke in one direction only, lifting off and away between each stroke. This aligns the atoms in a regular direction, in the blank piece of steel.
Making a magnet with another magnet?
if you have a magnet and a magnetic matereal, rub the magnet from one end of it to the other. do this several times and it will eventualy be a magnet.
How would you magnetise a needle?
stroke it one vay repeatedly against a magnet
What is the name of the method of separating steel nails and brass screws?
Try a magnet!
How can a simple compass be made using a magnet?
Repetitively stroke a pin which CID attracted to the magnet in 1 direction for two minutes (stroke, lift, back, down, stroke, etc.). Stick the needle in a cork and put it in some water - one end will point north and the other south.
