Question

read properties of electric field lines

Answer 1

Electric field lines have some important and interesting properties, let us study them. The number of electric field lines leaving a positive charge or entering a negative charge is proportional to the magnitude of the charge. In an uniform electric field, the field lines are straight, parallel and uniformly spaced
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Answer 2

$\large{\underline{\frak{electric\:field\:lines:-}}}$

• Electric field lines are imaginary lines in a region of space time along which a free positive charge would move if allowed to do so.

$\large{\underline{\frak{Properties:-}}}$

• They originate from +ve and terminate at -ve charge.
• They do not form closed loop.
• They do not terminate in space.
• The number of field lines are directly proportional to magnitude of charge.
• They do not intersect as there will be two direction which is not possible.

$\huge\ddot{\smile}$