Electric lines of force about negative point charge are

Options

A. Circular, anticlockwise
B. Circular, clockwise
C. Radial, inwards
D. Radial , outwards

Answer

To solve the question regarding the electric lines of force around a negative point charge, we can follow these steps:

### Step-by-Step Solution:

1. **Understand the Concept of Electric Field Lines**: Electric field lines represent the direction of the electric field created by a charge. They indicate how a positive test charge would move in the presence of the electric field.

2. **Identify the Nature of the Charge**: In this case, we are dealing with a negative point charge. The behavior of electric field lines is different for positive and negative charges.

3. **Direction of Electric Field Lines for Negative Charge**: Electric field lines for a negative charge point inwards. This means that if we place a positive test charge in the vicinity of a negative charge, the positive charge will be attracted towards the negative charge.

4. **Visualize the Electric Field Lines**: If you were to draw the electric field lines around a negative point charge, they would start from infinity and converge towards the negative charge. This indicates that the field lines are directed radially inwards.

5. **Conclusion**: Based on the behavior of the electric field lines around a negative charge, we conclude that the electric lines of force about a negative point charge are directed radially inwards.

### Final Answer:
The electric lines of force about a negative point charge are **radially inwards** (Option 3).

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