Question

Find the kind of motion in the following:
(a) An electron moving around the nucleus.

Answer 1

Step 1: Given data

An electron moving around the nucleus.

Step 2: Finding the kind of motion

1. Here from the figure, it can be seen that an electron is moving in a circular manner.
2. Electrons move around the nucleus in a circular motion in which the electron is bounded by the nucleus with nuclear force.
3. Hence, it can be said that an electron moves around the nucleus in a circular motion.
4. Circular motion is defined as the movement of a body, object, or particle along a circular path.

Hence, the motion of an electron around the nucleus is an example of a uniform circular motion.