Question

sketch the line of force of a +ve point charge placed near a -ve point charge of the same magnitude​

Answer 1

Answer:

The line of force has the direction from positive charged body to negative charged boy...

Explanation:

Answer 2

Answer:

The answer for the line of force is as follows

Explanation:

Line of force :

• The line of force is an imaginary line.
• It represents the direction of magnitude, gravitational field, or electric field at any point.
• In other words, a line of force is a field of force whose tangency at any point gives the direction of the field at that point.
• The concept of line of force was found by Michael Faraday in the year 1837.
• Michael Faraday said that a force is experienced when a unit charge or point charge is placed in the electric field of another charged particle.
• The direction of this force is represented by the imaginary lines, which are called electric lines of force.
• These electric line of force are also called as electric field lines.

Properties of Magnetic line of force :

1. Magnetic line of force always travels from North pole to south pole.
2. As the distance between the magnetic poles increases, the density of the magnetic line of force also increases.
3. The direction of magnetic line of force inside a magnet is always from south pole to north pole.
4. No two magnetic line of force intersect with each other.
5. The strength of the magnetic lines of force is similar throughout the magnetic field.
6. Magnetic line of force is proportional to how close the lines of force are.
7. Magnetic line of force always forms a close loop.

Characteristics of electric line of force :

1. Electric line of force contracts longitudinally.
2. Electric lines of force expand laterally.
3. Electric line of force cannot intersect with each other.
4. Two electric lines of force travelling in the opposite direction attract each other.
5. Two electric lines of force travelling in the same direction repel each other.
6. The lines of force are imaginary but the field it represents is real.
7. There are no lines of force inside the conductor.
8. Electric line of force never form a close loop.

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