Question

Gives some point about electric field line​

Answer 1

Answer:

Electric field lines have someimportant and interesting properties, let us study them. The number ofelectric field lines leaving a positive charge or entering a negative charge is proportional to the magnitude of the charge. ... The tangent to a line at anypoint gives the direction of the electric field at the point.

Answer 2

Explanation:

Some point on electric field line are:

i) They orginate form positive charge and terminate at negative charge.

ii) They do not form closed loop.

iii) They do not terminate in space.

iv) The number of field line are subjective but density of field line are objective.

v) The no. field line from/to a charge directly porportional to magnitude of charge.

vi) The field line are perpendicular to surface of charge.

vii) The tangent drawn on field line gives direction of Electric field.

Viii) Two field line are never intersect each other.

ix) The field line are repal to positive charge and attract negative charge.

X) Under electrostatic condition electric field inside conductor is absent.

Thank you