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Take a strong magnet, and rub it across the weak one and it'll make it stronger.

You can weaken or destroy an on objects magnetism with heat or with physical shock such as banging it with something or on something.

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9y ago

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Can the strength of natural magnets be increased?

The strength of natural magnets be increased in various ways. Artificial magnetism can be induced so as to increase magnetism.


What does magnetism measures?

In simple terms: The strength (or influence) of the magnet at the point measured.


Unit of magnetism are?

The unit of magnetism are: Weber for magnetic flux, Tesla for magnetic flux density and ampere per meter for magnetic field strength.


What is keeper and its use in magnetism?

A keeper is a iron or a steel bar that is used to retain the strength of magnet.


What is the boiling point of magnetism?

Magnetism does not have a boiling point as it is a fundamental property of certain materials related to the alignment of magnetic dipoles. Magnetic properties can change with temperature, but there is no specific temperature at which magnetism "boils."


How the magnetic field around a solenoid can be strengthened?

The strength of the magnetic field produced by a current carrying solenoid depends on:The number of turns - larger the number of turns, greater is the magnetism produced.The strength of the current - when current increases, magnetism also increases.Nature of 'core-material' used in making the solenoid - if we use soft-iron as a core for the solenoid, then it produces the strongest magnetism.


What is difference between residual magnetism and retentivity?

Residual magnetism and remanence are the same thing. The term residual magnetism is often used in engineering applications. Both terms describe the magnetization, and measure of that magnetism, left behind in a ferromagnetic material after the external magnetic field is removed.


What is a testable question for magnetism?

How does the strength of a magnet affect its ability to attract other objects from varying distances?


How does the weight of a magnet affect its strength?

The weight of a magnet does not directly affect its strength. The strength of a magnet is determined by its magnetic material, shape, and how it is magnetized. A heavier magnet may have more material in it, which could potentially make it stronger if the material used has high magnetic properties.


How do you change the temperature of a magnet?

You can change the temperature of a magnet by heating or cooling it. When you heat a magnet, it can lose its magnetism, while cooling a magnet may increase its magnetic strength. Extreme temperatures can also affect the properties of a magnet, so it's important to be cautious when altering its temperature.


Is magnetism a physical change?

yes because any that you do in magnet it is magnet again'


Which of these is not a way by which objects can become charge?

magnetism magnetism magnetism