Question

Why are iron filings not suitable for plotting lines of force of a weak magnetic field

Answer 1

Answer:

weak magnetic field does not effectively attract iron filings so it's very tough to plot lines of magnetic field

Answer 2

The downside of the use of iron filings is that there may be no indication of magnetic area orientation. The simplest manner to conquer that is to apply a compass collectively with iron filings to map each orientation and route.

Explanation:

• A weak magnetic area does now no longer efficiently entice iron filings so it is very hard to plan strains of the magnetic area.
• Magnetic area strains are a visible illustration of the invisible strains of pressure in a magnetic area.
• By convention, the strains hint at the pressure from the north to the south pole of a magnet.
• The distance among the lines shows the relative power of the magnetic area. The nearer the lines are, the more potent the magnetic field is.
• Iron filings and a compass can be used to hint at the shape, power, and route of magnetic field lines.

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