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gharge it with the frigirator for a long time. gharge it with the frigirator for a long time. gharge it with the frigirator for a long time. gharge it with the frigirator for a long time. gharge it with the frigirator for a long time. gharge it with the frigirator for a long time. gharge it with the frigirator for a long time. gharge it with the frigirator for a long time. gharge it with the frigirator for a long time.
Wiki User
∙ 15y ago
Wiki User
∙ 12y agoNot too far away from the core wire. Raise the voltage.
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What can be added to concrete to make it stronger?
You can make it stronger by using all the necessary materials. Do not use the local or the imitation (what they called class a/ class b materials).
How do ends of a magnet differ?
Well, I'm not entirely sure, but if this helps, one end of the magnet is South (s) the other is north (n). The north attracts the south pole and the other way round. If north Poles or south) are put together they repel each other.
What reinforcement mean?
the word reinforce means to make things strongerWhen you Reinforce something, you Make It Stronger.
What is stronger solid shaft or hollow shaft?
Depends on what you mean by "better". For the same dimensions, a solid shaft will be a bit stronger, but also a lot heavier. If you were to make a hollow shaft of the same weight, but a bigger diameter, it'd be a lot stronger than the solid shaft.
Does adding electric currents to something that is already magnetized increase or decrease the power of the magnet?
By 'adding electric currents', you are presumably talking about passing a d.c. current through a coil wound around a magnet?First of all, you cannot increase the flux density of a magnet beyond saturation, regardless of the current or number of turns that make up the coil. Whether on not you increase or reduce the flux density depends on the polarity of the coil compared with the polarity of the magnet; if they are opposite then, yes, you can demagnetise the magnet and, in fact, remagnetise it in the opposite direction.
Can you make a stronger magnet using a weak magnet?
yes
How does heat make a magnet stronger?
It doesnt. Heat makes magnets weaker while cold will make them stronger.
How do you make a old magnet stronger?
Run a cu-rent through it
Does heating up a magnet make it stronger?
Heating up a magnet actually makes it weaker. A magnet can be completely demagnetized when heated past it's Curie temperature.
Is the south pole of a magnet stronger than the north pole?
Not if the magnet is symmetrical, and you define 'strength' in terms of flux density.Yes because it has a stronger attraction rate.there is no stronger or weaker for a magnet
Is a bar magnet stronger than a you shaped magnet?
Not necessarily.
Would a wooden core work to make a stronger magnet?
No, the core has to be a soft iron core.
What makes magnets weaker or stronger lead or cobalt?
Cobalt will make a magnet stronger but, definitely NOT Lead. Cobalt is used to make Hard disks and other components for computers.
How can someone make an electromagnet stronger?
You have to take it out on a nice date first. Second, you have to pleasure the magnet for exactly 42 minutes. Third, you rub tons of ranch dressing all over the magnet on each side and keep it on there for 3-4 hours. These are the steps to make your electromagnet stronger.
Would the pull of a magnet be stronger at the middle of North pole of the magnet?
i think the middle
Which side of a magnet is stronger?
both sides (poles) of a magnet have the same magnetic charge
Are magnets poles equally strong?
Not if the magnet is symmetrical, and you define 'strength' in terms of flux density.Yes because it has a stronger attraction rate.there is no stronger or weaker for a magnet
