alleryStart learning →Magnetic field lines are said to be crowded (closer together) where the magnetic field is
Aweaker
Bzero
Cuniform
Dstronger
Answer & Solution
Correct answer: D. stronger
1. The spacing of field lines represents field strength.
2. Lines are **closer together where the field is stronger** (as near the poles) and farther apart where it is weaker.
3. Equally spaced parallel lines represent a uniform field.
_Source: Karnataka SSLC (KSEEB) Class 10 Science, Ch13 'Magnetic Effects of Electric Current', §13.2_
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