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How do you calculate force if you only have speed?
You cannot calculate force with only speed.
Do you need to know the mass of an object to calculate force?
It depends on what else you know. If you know the mass and can measure the acceleration, you can use that to calculate force, but there are other ways to calculate force.
How do you calculate peak force?
You calculate peak force by multiplying Mass times Velocity divided by time
How do you decrease the electromagnetic force?
Lower the applied voltage. Lower the amount of windings on the core. Increase the distance from the electromagnet.
How do you calculate the input force you apply to bike pedals?
How you calculate the input force that you apply to bike pedals involves multiplying the force by the distance the object moves in the direction of the force. This is a part of the law of the lever.
What is the difference between electromagnetism and electromagnet?
electromagnetism is the force an electromagnet is the object
Does an electromagnet use an electric force or a magnetic force?
it uses electric force
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.
How do you calculate the power need to carry a particular mass by magnetic levitation?
The electromagnet force use in reverse. How much power P/c= F=weight of mass.
Why magnetic force around the electromagnet is not permanent?
An electromagnet is only live (magnetised) when a current is flowing through the coil.
The space around a magnet where the force of the magnet acts is a?
electromagnet
What are 3 ways the force of an electromagnet can be controlled?
I like dolphins, ponies, and unicorns
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 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.
Does an electromagnet keep is force when the electricity goes off?
no because you need electricity to turn it on
How do you calculate force if you only have speed?
You cannot calculate force with only speed.
What is a region where a magnetic force can be detected?
The magnetic field. If it's an electromagnet, the electromagnetic field.
