Home › JEE Main › Physics › Electric Charges and Fields › A student draws two of those lines crossing. Tha…
A student draws two of those lines crossing. That drawing must be wrong, because field lines never:
ACurve
BStop
CBend
DCross
Answer & Solution
Correct answer: D. Cross
1. A crossing would mean two directions at one point.
2. That is impossible.
3. Field lines never cross.
_Source: OpenStax University Physics Volume 2, Chapter 5, Electric Charges and Fields._
Related questions
A charged comb picks up small pieces of paper that carry no net charge, because the paper Compared with the tiny nucleus, the electrons around it form a cloud that is:Benjamin Franklin explained early observations by supposing that one type of charge stayedA test charge or a source charge moves, and as a result the force between them:If the two ends of a dipole can be pulled apart, induction can create charged objects withPlaced in a uniform field, such a dipole experiences a turning effect that changes its angTwo equal and opposite charges separated by a small distance form a dipole, characterised Where those lines are packed more densely, the field is: