0
How can you magnetise an iton needle permanently using a strong bar magnet?
KusumSharmafb6527
You magnetize an iron needle permanently by stroking it with a strong bar magnet.
Wiki User
∙ 10y ago
Add your answer:
Earn +20 pts
How do you make a magnet by stroking?
by stroking a magnet the right way you will make the magnet very happy, this will cause it to magnetise better, much like stroking a cat or dog. a happy magnet is a strong magnet
What is an object that attracts metal?
It is a magnet or a electro-magnet. If you are trying to use it as a metal detector then you will need a really strong magnet!
Pattern of field lines due to solenoid carrying electric current?
From my text book: You'll see that inside a solenoid the magnetic field is etremely strong, this can be used to magnetise objects. The field around it is exactly the same as the field around a bar magnet. Concentrated inside the solenoid and gradually getting more spaced out the further away
Does a strong magnet affect the working of a remote control?
no
Is lodestone a weak or strong magnet?
Why yes! Lodestone is magnetic! Lodestone is a form of iron. : )
How do you make a magnet by stroking?
by stroking a magnet the right way you will make the magnet very happy, this will cause it to magnetise better, much like stroking a cat or dog. a happy magnet is a strong magnet
How do you re-magnetise a horse shoe magnet?
by placing it in a strong magnetic field and hitting it with a hammer(please don't do this on working magnets as their strength will be decreased)
How do you fix a fliped fuel gauge on a 99 buick parkave?
Just get a fairly strong magnet, I used a cow magnet. Wrap the magnet in a cloth so as not to scratch the face of the panel. Place the magnet over the needle and rotate it counter clockwise. If the magnet is strong enough the needle will return to its proper position.
How do you make a needle magnetic?
rub against needle with strong magnet i guess 1. Hold a needle by the eye and stroke it gently 30 times with your magnet, in the same direction. Do the same with the second needle, making sure that you use the same end of the magnet. 2. Test your needle-magnets on some pins before you use them for other experiments.
Repairing an inoperative gas guage on a 1997 Buick Park Avenue. Needle stuck behind stopper pin?
Have fixed this issue many times... you need a STRONG magnet. Turn the ignition off, place the magnet over the gauge (on the clear plastic cover over the gauge cluster) on the end of the needle... it will react to the magnet and move when you move the magnet. Simply rotate the needle back into its proper position. Raise the magnet up... if it stays in the position, turn the ignition on... if your gauge is not broken, the needle should be reset and function properly.
How can you make your screwdriver permanently magnetic?
you can take a magnet and run it down the side of you screw driver repeatedly. Screwdriver you can take 24 hours to attach a strong magnet. Or you can get away from the coil and plug wires to the battery.
Can a magnet move a car?
A magnet can move a car, if the magnet is strong enough.
What does the combination of a magnetic field and a coiled wire create strong magnet week magnet or neutral magnet?
it creates a very strong magnet A+ users
A magnet can generate an electric current in a wire if the magnet is close enough to the wire and if the magnet is also?
strong
What is an object that attracts metal?
It is a magnet or a electro-magnet. If you are trying to use it as a metal detector then you will need a really strong magnet!
A magnet with many lines of force?
a magnet with many lines of force is STRONG
Will a magnet affect a credit card?
yes but it depends on the type of magnet and how strong it is
