How could you find out the shape of the magnetic field when two bar magnets are close to each other?

How could you find out the shape of the magnetic field when two bar magnets are close to each other?
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You can cover the magnets with paper and scatter iron filings onthe paper. Tap it gently and the filings should take up the patternof the magnetic field. Alternatively, a tiny compass called aplotting compass can be repeatedly placed in the area around themagnets and the position of the needle marked each time. This ismore tedious but less messy, and can also show you the direction ofthe lines of force.
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How could you find out the shape of the magnetic field when two bar magnets are close to each other?

Description : How could you find out the shape of the magnetic field when two bar magnets are close to each other?

Last Answer : You can cover the magnets with paper and scatter iron filings onthe paper. Tap it gently and the filings should take up the patternof the magnetic field. Alternatively, a tiny compass called aplotting ... This ismore tedious but less messy, and can also show you the direction ofthe lines of force.

When the north poles of two bar magnets are brought close together, there will be:

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Last Answer : When the north poles of two bar magnets are brought close together, there will be: a force of repulsion

Are the magnetic lines force of a bar magnets strongest at the end of the magnet or in the middle?

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Magnetic keepers are used to protect magnets from : (1) Earth's magnetic field (2) effect of other magnets (3) self-demagnetization (4) demagnetization due to heating

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Last Answer : (3) self-demagnetization Explanation: Magnets have a tendency to lose their magnetism when their poles are left bare. This is called selfdemagnetization. Magnets are, therefore, protected by keeping them in magnetic keepers.

Magnetic keepers are used to protect magnets from : (1) Earth’s magnetic field (2) effect of other magnets (3) self-demagnetization (4) demagnetization due to heating

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Last Answer : Answer: D

How should bar magnets be stored?

Description : How should bar magnets be stored?

Last Answer : In pairs, with opposite poles together to provide a complete path for magnetic flux.

What happens when the poles of the two magnets come close together?

Description : What happens when the poles of the two magnets come close together?

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One method of testing for a reversed shunt field coil in a DC generator or motor is by connecting the field to a direct current source, at reduced field rated voltage, and test for polarity using a/an ____________. A. iron bar across each field B. magnetic compass placed near each field C. test lamp across adjacent fields D. copper jumper across the interpole connections

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What is the relationship between the strength of magnetic fields and the distance between 2 magnets?

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Magnets attract magnetic substances are iron, nickel, cobalt, etc. They can also repel - (1) paramagnetic substances (2) ferromagnetic substances (3) diamagnetic substances (4) non-magnetic substances

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Hard magnetic materials are used for making (A) Permanent magnets. (B) Temporary magnets. (C) Conductors. (D) Insulator.

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1. Draw magnetic field lines around a bar magnet. -Physics-10

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Assertion A flexeble wire loop of irregular shape carrying current when placed in a uniform external magnetic field acquires a circular shape. Reason

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