Which of the following statements for electric field lines are true? Give ALL co
ID: 1421418 • Letter: W
Question
Which of the following statements for electric field lines are true? Give ALL correct answers
a.Electric field lines do not begin or end in a charge-free region (except at “infinity”).
b.Electric field lines sometimes cross.
c.Electric field lines make circles around negative charges.
d.The direction of the electric field vector is orthogonal to the electric field lines.
e.Electric field lines point inward toward negative charges.
f.Where the electric field lines are dense, the electric field must be strong.
g.A point charge q, released from rest, will initially move along an electric field line.
Explanation / Answer
a) In the charge free region electric field lines does not exists.(True)
b) Electric field lines never intersect(False)
c)Around a negative point charge electric lines inward (like stright lines) (False)
d)Electric field is always tangent to the electric lines of force(False)
e) )Around a negative point charge electric lines inward (True)
f) More electric lines of force electric field strong(True)
g) Positive charge moves along the direction of electric lines of force(True)
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