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Class 10 Science Medium Mcq English Medium

A bar magnet placed under iron filings causes the filings to

Question
A bar magnet placed under iron filings causes the filings to
remain completely random
form a magnetic field pattern
become electrically charged
melt
Answer
form a magnetic field pattern
Detailed Explanation
The filings experience magnetic force and align to show the field-line pattern. — Examisthan.com
A compass needle is best described as a Science · Magnetic Effects of Electric Current The end of a compass needle that points approximately towards north is called the Science · Magnetic Effects of Electric Current Like poles of two magnets Science · Magnetic Effects of Electric Current Unlike poles of two magnets Science · Magnetic Effects of Electric Current

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