0
there are 3 ways,
*changing the number of coils of wire,
*changing the current in the wire,
*changing the material used for the core.
sidenote - i just saw this answer and its perfect, really. simple and just the three points i needed for homework!
how could you make them stronger
Wiki User
∙ 8y ago
Wiki User
∙ 8y agoAdditional windings of wire, use a different core or increase the current.
Wiki User
∙ 10y ago-- Increase the current through the wire coil. (Do that by increasing
the voltage between the ends of the coil.)
OR
-- Increase the number of turns of wire in the coil.
Wiki User
∙ 8y agoAdditional windings of wire, or increase the current.
Wiki User
∙ 11y agoBy putting more coils around it.
Add your answer:
Earn +20 pts
What is a stronger electromagnet - a nail or a bolt?
Bolt
How can the magnetic field strength of an electromagnet be reduced?
Either increasing the size of the current (in amps) or the number of turns of wire wrapped around the core will make a stronger magnet. A larger current will make a stronger magnet (up until too much makes the wire melt!). Increasing the voltage forces more current through the electromagnet.
In an electromagnet the magnetic force increase as increase?
Adding more coils will make the magnetic field stronger. Magnetic field increases.
How does the strength of a wooden core electromagnet compare with that of the iron core electromagnet?
Electromagnets consist of wire coiled around a core. The core can be anything from air to a nail or even a pencil. Since electrons flow freely through a conductive core (like a nail), an electromagnet made with a metal core will have a larger magnetic field (and thus be stronger) than an electromagnet with a wooden core. The strength of an electromagnet is related to the number of times the wire is coiled around the core and the distance the wire covers across the core. The more coils wrapped closer together, the stronger an electromagnet will be. The amount of voltage running through the wire also plays a role in an electromagnet's strength. More voltage means more electrons moving through the wire and thus a stronger magnet.
What is stronger an electromagnet with 20V and 5A or one with 5V and 20A?
The strength of an electromagnet depends on the current through the coil andthe number of turns in the coil. The voltage across the coil doesn't matter at all.So IF both of your electromagnets have the same number of turns in their coils,then the one with 20A of current is stronger than the one with 5A of current.If they have different numbers of turns in their coils, then we need more informationbefore we can decide which one is stronger.
How do you make an electromagnet field stronger?
You could either put a bar of iron in the center of the electromagnet, increase the voltage that you put in, or make more loops of wire.
Which is not a way to make an electromagnet stronger?
To chew on it.
How will you make an electromagnet stronger without changing the electric cell fitted to the circuit?
Adding more turns of wire to the electromagnet will make it stronger without changing the applied voltage.
How can you make an electromagnet's pulling force stronger?
An electromagnet's pulling force can be made stronger by introducing iron core in it.It increases the magnetic pull.
Would spinning the loops on an electromagnet make it stronger?
Yes, if you increase the number of coils or loops in an electromagnet, it's power increases.
Why does the strength of the electromagnet increase from the coils?
The electromagnet is made stronger in proportion to the current given. Refer to the link provided for more information.AnswerWhen current passes through the coil of wire surrounding the core of an electromagnet, it acts to align the magnetic domains within that core. Once all the domains have been aligned, the electromagnet has reached 'saturation' and is as strong as it can get. So the strength of an electromagnet is NOT proportional to its magnetising current.
What is a stronger electromagnet?
Neodymium
Can an electromagnet be made stronger and stronger without stopping?
yes it can
What is a stronger electromagnet - a nail or a bolt?
Bolt
Which is a stronger electromagnet- a nail or a bolt?
Bolt
Is a toothpick a part of an electromagnet?
Not generally, although MacGuyver could make an electromagnet with a toothpick and a spool of wire.
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.
