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If the current in a straight wire is increased while the compass remains at the same point, its deflection

Question
If the current in a straight wire is increased while the compass remains at the same point, its deflection
increases
decreases
becomes zero
is necessarily reversed
Answer
increases
Detailed Explanation
Increasing current increases the magnetic field magnitude at a given point and hence increases deflection. — 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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