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What is the relationship between current and force in an electromagnet?
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Who first stated the relationship between buoyant force and weight?
The relationship between buoyant force and weight was first stated by Archimedes.
What is the relationship between the mass of an object and the force between them?
force is a product of mass and acceleration
What is the relationship between centripetal force and the rotational force?
ac=ap
What is the relationship between inertia and force?
sorry
What is the relationship between force mass and motion?
Force = mass * acceleration or F = ma.
What is the difference between electromagnetism and electromagnet?
electromagnetism is the force an electromagnet is the object
Why magnetic force around the electromagnet is not permanent?
An electromagnet is only live (magnetised) when a current is flowing through the coil.
How does a circuit breaker use an electromagnet?
The electromagnet in the circuit breaker is used for instantaneous tripping if short-circuit condition arises. At defined current level the electromagnet develops the force high enough to cause the tripping of the mechanism.
What magnet holds a force for a limited time?
An electromagnet will lose most of its magnetism, once the current is turned off.
What is the relationship between acceleration and mass?
well the relationship between mass and force is..........*relationship... Force=mass x acceleration
Is it possible to use the reverse force of a magnet to make float?
The poles of an electromagnet can change depend inf on the current supplied.
What happens to the strength of magnetic force in an electromagnet when increasing the current through the coil?
The strength is increased, this is how Roller Coasters operate.
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.
What is the relationship between downward force and upward force?
Normal Force
Who first stated the relationship between buoyant force and weight?
The relationship between buoyant force and weight was first stated by Archimedes.
What is relationship between pressure and force?
Pressure = Force/Area
What is difference between of Electromagnet and Electric Magnetic Field?
An electromagnet is a magnet that only generates magnetic forces when electricity is running through it, basically a magnet that can be turned on and off. An electromagnetic field is the magnetic force generated when an electromagnet is used.
