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In an electromagnet the electromagnet forces increase as the what increases?
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Why is iron nail used to make an electromagnet?
because exhibits maximum flux density requires small magnetising field exhibits low hysteresis loop
Why boiling point of noble gases increase down in the group?
The melting and boiling points increase down the group because of thevan der Waals forces. The size of the molecules increases down the group. This increase in size means an increase in the strength of the van der Waals forces.
What happens when you add more coils to the wire in an electromagnet what else can you do to increase the magnetic field of an electromagnet?
The more loops gives the magnet more voltage. More loops produce more currents. The current that is induced as acts like an opposing magnet and makes it more difficult to move the magnet.
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.
You can increase the strength of an electromagnet field by?
using a stronger ferromagnetic material for the core. :)
In an electromagnet the magnetic forces increase as increases?
It increases as the current increases.
What happens if you increase the current in an electomagnet?
As current increases, the electromagnet strength will increase.
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.
In an electromagnet the magnetic force increase as increase?
Adding more coils will make the magnetic field stronger. Magnetic field increases.
What is the relationship between the stength of an electromagnet and the number of turns in the coil?
As the number of turns in the coil increases, the strength of the electromagnet increases.
When do the frictional forces between two surfaces increase?
As they come into contact so tight friction would increase As roughness increases frictional force too increases.
What determines the strength of dispersion forces?
London dispersion forces are dependent on the motion of electrons, their strength increases with the number of electrons in the interacting atoms or molecules. This means that London forces increase as the atomic or molar mass increases.
Why does friction increase as the speed increases?
because the forces creating the friction are rub faster(harder).
What increases when the gravitational forces increase?
the gravitational forces.Answer:As mass increases the gravitational force increases. Also, as the nearness of the objects increases the gravitational force increases, but this is usually thought of as the distance between the objects decreasing
Two ways to increase the strength of an electromagnet?
-- Increase the current (amperes) flowing through the coil of wire that surrounds the electromagnet. -- Increase the number of 'turns' of wire in the coil.
When mass increases its gravitational force decreases right?
Wrong. When the mass of either or both objects increases, then the forces of gravitational attraction between them also increase.
Is there more ways to increase the strenghth of an electromagnet?
no
