Answer:
The arrangement of the four positive charges placed on a plate with one charge in the center is a square.
The answer is option ⇒1) Square
Step-by-step explanation:
1. Configuration of the charges:
- The question states that there are four positive charges placed on a plate with one charge in the center.
- This implies that there is one charge in the middle, surrounded by four charges in the corners of a geometric shape.
2. Analyzing the options:
- The options provided are square, triangle, line, and circle.
- A triangle has three sides and three corners, which does not match the given scenario of four charges.
- A line consists of multiple points in a straight line, which again does not match the given arrangement of four charges.
- A circle involves points arranged along a circular path, which is not in line with the given scenario of a center charge surrounded by four charges.
3. Square arrangement:
- A square is a geometric shape with four equal sides and four corners, also known as vertices.
- The arrangement of the four charges with one in the center and the other four in the corners matches the configuration of a square.
The answer is option ⇒1) Square