If a current carrying conductor is placed near a heap of iron filings, we can observe some disturbance in iron filings, because of

Electric field produced by current

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Magnetic field produced by current

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Gravitational field

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None of these

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Solution

The correct option is B
Magnetic field produced by current

A current carrying conductor produces a magnetic field. The magnetic field attracts magnetic materials like iron towards it, thus creating a disturbance in the pattern of iron filings.

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Similar questions

If a current carrying conductor is placed near a heap of iron filings, we can observe some disturbance in iron fillings because of________.

Q. concentric circles, centre, opposite, polarity, straight conductor, reversed, same, circular conductor.

Fill in the blanks in the following passage(s) from the words given above.

The magnetic field produced around a straight current carrying conductor is in the form of ________ with the ________ lying on the straight conductor. Take a copper wire AB. Pass it through a cardboard. Connect the wire to a battery through a key. Sprinkle some iron filings on the cardboard. Switch on the key and tap the cardboard gently. You will find that the iron filings arrange themselves in the form of concentric circles. Reverse the direction of current by changing the ________ of the battery. You will find that this time too, the iron filings arrange themselves in concentric circle but in _________ direction. Hence, the magnetic field lines of force around a ________ carrying electric current are concentric circles with the conductor at the centre. The direction of magnetic field changes if the direction of current is _________.

A current carrying conductor placed in magnetic field experiences a force. The amount of force experienced by a current carrying conductor in magnetic field can be increased by:

Q. State the rule to determine the direction of a
(a) magnetic field produced around a straight conductor-carrying current,
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(c) current induced in a coil due to its rotation in a magnetic field

Q. The magnetic field produced by a bar magnet attracts the iron filings as each individual filing acts as a tiny bar magnet. True or False?

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If a current carrying conductor is placed near a heap of iron filings, we can observe some disturbance in iron filings, because of

The correct option is B Magnetic field produced by current A current carrying conductor produces a magnetic field. The magnetic field attracts magnetic materials like iron towards it, thus creating a disturbance in the pattern of iron filings.

The correct option is B
Magnetic field produced by current

A current carrying conductor produces a magnetic field. The magnetic field attracts magnetic materials like iron towards it, thus creating a disturbance in the pattern of iron filings.