Since the direction of the needle depends on the proximity of the magnet thus this test alone is insufficient to determine the stronger magnet.
What is a magnetic field?
A magnetic field refers to the region where the effect of a magnet is felt. The magnetic field can be observed by the use of a compass.
Now, we know that the closer the magnet is to the compass, the greater the deflection hence this test alone is insufficient to determine the stronger magnet.
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