The Difference Between Donor and Acceptor Atoms in a Doped

question 45

Multiple Choice

The difference between donor and acceptor atoms in a doped semiconductor is that

• A) the donor energy level lies halfway between the valence band and the acceptor level.
• B) the donor energy level lies near the valence band and the acceptor energy level lies near the conduction band.
• C) donor energy levels cannot exist unless acceptor energy levels are present.
• D) the donor energy level lies near the conduction band and the acceptor energy level lies near the valence band.
• E) the acceptor energy level lies halfway between the conduction band and the donor energy level.

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Definitions:

Spinal Nerve

One of the 31 pairs of nerves that originate from the spinal cord, providing motor and sensory functions to the body.

Dorsal Root

The sensory branch of a spinal nerve that enters the spinal cord, carrying sensory information from the peripheral nervous system to the central nervous system.

Musculocutaneous Nerve

The musculocutaneous nerve is a major peripheral nerve of the upper limb, primarily responsible for the innervation of the biceps muscle and sensation to the forearm.

Biceps Brachii

A muscle located in the upper arm, responsible for flexing the elbow and rotating the forearm.