Yes, the temperature of a magnet does effect its strength. Both freezing, and hot temperatures take away from a magnets magnetic force. Room temperature ( about 50-80) is the temperature that magnets are the Best
higher the temperature, lower is the magnetic strength..
I did a science fair experiment on this last year. It is found that magnets that have higher temperature were weaker. to support this claim you should research about the "curie point" which basically says that this is a temperature ( really hot) where the magnet will lose its magnetic properties.
It dose effect because the properties get unbalanced.
yes it does affect magnets ! though cold has little effect on the properties of a magnet , but heat drastically brings about change in properties of a magnet. With increasing temperature, the magnet will gradually lose magnetization until a certain temperature (called the Curie temperature) where the magnetization goes away entirely. In addition to this effect, the domains of the magnet will have a greater chance of changing orientation, further weakening the overall magnetic effect.
Of course that has a great effect since as the magnet strength increase the number of magnetic flux lines increase increasing the induced electromotive force but motion of magnet is needed.
higher the temperature, lower is the magnetic strength..
NO!!! the strength of magnet is not affected by temperature
No the temperature doesn't the size does.
no. Not nesseicerally
I did a science fair experiment on this last year. It is found that magnets that have higher temperature were weaker. to support this claim you should research about the "curie point" which basically says that this is a temperature ( really hot) where the magnet will lose its magnetic properties.
As the temperature increases the strength decreases, and vice versa
the temperature get hootwer than the other thing
Not until the magnet reaches its "Curie point" or temperature. Then magnetic activity ceases.
Heat, because it affects magnetic molecules, causes a drop in magnetic field strength. Cooling a magnet has the opposite effect: reducing the resistance in the molecules and increasing the net field strength.
Design an experiment with a magnet and something that measures the magnetic field strength (say, a paper clip and a ruler -- the farther away from the magnet your paper clip gets pulled, the stronger the field). Then, measure the field strength with the magnet at different temperatures. Record all of your measurements. Remember: don't do anything different from measurement to measurement except for changing the magnet temperature.
Decreasing the number of coils reduces the strength of the magnet.
Does the Temperature of a magnet affect its strength