Which statements about electric field lines are correct? check all that apply. they point toward a positive charge. they point toward a negative charge. they point away from a positive charge. they point away from a negative charge. they cross over one another between charges. they never cross.

Electric field lines are hypothetical presentation of electric field variation in a region near charge distribution

When we have a distribution of charge then the region near the charge is having field intensity.

The variation of field intensity is given by field lines which has following properties

They point toward a negative charge.  

They point away from a positive charge.  

They never cross.

d

explanation:

v=uf/(u-f)

= 5.10/(5-10) convex lens has positive focal length

=50/-5

=-10 cm (formed at other side)

2b2t

explanation:

2b2t