When iron filings are sprinkled on a sheet of glass placed over a short bar magnet then,a)The iron filings form a pattern of suggesting that the magnet has north pole similar to the positive chargeb)The iron filings form a random pattern of suggesting that the magnet has random polec)The iron filings form a pattern suggesting that the magnet has two poles similar to the positive and negative charge of an electric dipoled)The iron filings form a pattern of suggesting that the magnet has south pole similar to the negative chargeCorrect answer is option 'C'. Can you explain this answer?

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When iron filings are sprinkled on a sheet of glass placed over a short bar magnet then,

a)
The iron filings form a pattern of suggesting that the magnet has north pole similar to the positive charge
b)
The iron filings form a random pattern of suggesting that the magnet has random pole
c)
The iron filings form a pattern suggesting that the magnet has two poles similar to the positive and negative charge of an electric dipole
d)
The iron filings form a pattern of suggesting that the magnet has south pole similar to the negative charge

Correct answer is option 'C'. Can you explain this answer?

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Test: Magnetism & Matter - 1

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When iron filings are sprinkled on a sheet of glass placed over a shor...

Explanation:North pole act as positive end and South pole act as negative end. The iron fillings in the presence of magnetic field gets magnetized and form a tiny magnet which then gets attracted to the poles of bar magnet. North pole of bar magnet attracts south pole of tiny magnet and vice-versa. So all the iron fillings are arranged as the magnetic field lines of bar magnet.

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When iron filings are sprinkled on a sheet of glass placed over a shor...

Explanation:

When iron filings are sprinkled on a sheet of glass placed over a short bar magnet, they align themselves in a pattern that suggests the presence of two poles similar to the positive and negative charges of an electric dipole. This is represented by option 'C'.

Reasoning:

Iron filings are small pieces of iron that act as tiny magnets. When they are sprinkled on a sheet of glass placed over a bar magnet, they align themselves according to the magnetic field produced by the magnet. This alignment occurs due to the magnetic properties of iron.

Pattern Formation:

The iron filings form a pattern that represents the magnetic field lines around the magnet. These field lines emerge from the magnet's north pole and converge towards the magnet's south pole. This pattern can be observed as curved lines that extend from one end of the magnet to the other.

Presence of Two Poles:

The pattern formed by the iron filings suggests the presence of two poles on the magnet. This is because the field lines originate from one pole (north pole) and terminate at the other pole (south pole). This behavior is similar to the behavior of electric dipoles, where positive and negative charges are separated by a distance.

Similarities with Electric Dipoles:

The pattern formed by the iron filings closely resembles the pattern formed by electric dipoles. In an electric dipole, positive and negative charges are separated by a distance, resulting in a similar pattern of electric field lines. The magnet's two poles, north and south, can be considered analogous to the positive and negative charges of an electric dipole.

Therefore, the iron filings forming a pattern that suggests the presence of two poles (similar to the positive and negative charges of an electric dipole) is the correct explanation for the behavior observed when iron filings are sprinkled on a sheet of glass placed over a short bar magnet.

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When iron filings are sprinkled on a sheet of glass placed over a short bar magnet then,a)The iron filings form a pattern of suggesting that the magnet has north pole similar to the positive chargeb)The iron filings form a random pattern of suggesting that the magnet has random polec)The iron filings form a pattern suggesting that the magnet has two poles similar to the positive and negative charge of an electric dipoled)The iron filings form a pattern of suggesting that the magnet has south pole similar to the negative chargeCorrect answer is option 'C'. Can you explain this answer?

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When iron filings are sprinkled on a sheet of glass placed over a short bar magnet then,a)The iron filings form a pattern of suggesting that the magnet has north pole similar to the positive chargeb)The iron filings form a random pattern of suggesting that the magnet has random polec)The iron filings form a pattern suggesting that the magnet has two poles similar to the positive and negative charge of an electric dipoled)The iron filings form a pattern of suggesting that the magnet has south pole similar to the negative chargeCorrect answer is option 'C'. Can you explain this answer? for Class 12 2024 is part of Class 12 preparation. The Question and answers have been prepared according to the Class 12 exam syllabus. Information about When iron filings are sprinkled on a sheet of glass placed over a short bar magnet then,a)The iron filings form a pattern of suggesting that the magnet has north pole similar to the positive chargeb)The iron filings form a random pattern of suggesting that the magnet has random polec)The iron filings form a pattern suggesting that the magnet has two poles similar to the positive and negative charge of an electric dipoled)The iron filings form a pattern of suggesting that the magnet has south pole similar to the negative chargeCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for Class 12 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for When iron filings are sprinkled on a sheet of glass placed over a short bar magnet then,a)The iron filings form a pattern of suggesting that the magnet has north pole similar to the positive chargeb)The iron filings form a random pattern of suggesting that the magnet has random polec)The iron filings form a pattern suggesting that the magnet has two poles similar to the positive and negative charge of an electric dipoled)The iron filings form a pattern of suggesting that the magnet has south pole similar to the negative chargeCorrect answer is option 'C'. Can you explain this answer?.

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