Question

Motion of hole is a convenient way of describing ______.

Options

• the actual motion of conduction electrons

• the actual motion of energy gap

• the actual motion of bound electrons

• the actual motion of free electrons

Answer 1

Motion of hole is a convenient way of describing the actual motion of bound electrons.

Explanation:

When there is an empty link anywhere in the crystal, the motion of the hole provides a useful way of representing the real motion of bound electrons.