Question

a)greater density of field lines​

Answer 1

Explanation:

मुझे नहीं पता पूनम से पूछ ले

Answer 2

if the field lines are close together (that is, the field line density is greater), this indicates that the magnitude of the field is large at that point. If the field lines are far apart at the cross-section, this indicates the magnitude of the field is small.

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