Answer Happy

Electric (or magnetic) field lines
Select one or more than one:
a. They are more concentrated where the field is stronger
b. They are more numerous if there is more charge (or stronger
poles)
c. They are less numerous if there is more charge (or stronger
poles)
d. They cross where an electric charge is (or where a pole is)
and. They do not indicate the direction of the force that would
affect positive charge
F. Indicate the direction of the force that would affect
positive charge
g. They don't cross where an electric charge is (or where a pole
is)
h. They do not cross in the space between one electric charge
and another (or between one magnet and another)
i. They cross in the space between one electric charge and
another (or between one magnet and another)
J. They are more spread out where the field is stronger