Write the important properties of electric field lines
Answers
Answer:
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Explanation:
Properties of an Electric Field:-
1)Field lines never intersect each other.
2)They are perpendicular to the surface charge.
3)The field is strong when the lines are close together, and it is weak when the field lines move apart from each other.
4)The number of field lines is directly proportional to the magnitude of the charge.
5)The electric field line starts from the positive charge and ends from negative charge.
6)If the charge is single, then they start or end at infinity.
7)The line curves are continuous in a charge-free region.
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IMPORTANT PROPERTIES OF ELECTRIC FIELD LINES:-
☆DEFINITION : The region around the electric charge in which the electric force acts is called an electric field or electrostatic field.
》The electric field is represented by the symbol E. The SI unit of the electric field is newton per coulomb which is equal to volts per meter.
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✍PROPERTIES: -
•A field line is drawn tangential to the net at a point. Thus at any point, the tangent to the electric field line matches the direction of the electric field at that point.
•The relative density of field lines around a point corresponds to the relative strength (magnitude) of the electric field at that point.
•The field lines never intersect each other.
•The field lines are perpendicular to the surface of the charge.
•The magnitude of charge and the number of field lines, both are proportional to each other.
•The start point of the field lines is at the positive charge and end at the negative charge.
•For the field lines to either start or end at infinity, a single charge must be used.
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