Which Negative Feedback Amplifier Is Considered an Almost Perfect Current-To-Voltage

question 37

Multiple Choice

Which negative feedback amplifier is considered an almost perfect current-to-voltage converter because it has zero input impedance and zero output impedance?

• A) current-controlled voltage source
• B) voltage-controlled voltage source
• C) transconductance amplifier
• D) current-controlled current source

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Definitions:

Oxygen

Oxygen, a diatomic gas with the molecular formula O2, is critical for respiration in living organisms and supports combustion.

Ionic Compound

A chemical compound formed by the transfer of electrons from one atom to another, resulting in the formation of positively and negatively charged ions.

Aluminum

Aluminum is a lightweight, silver-white metallic element (Al) used extensively in alloys and for its properties of corrosion resistance and high conductivity.

Chlorine

A highly reactive, greenish-yellow gaseous halogen with the symbol Cl and atomic number 17, widely used in water treatment, bleaches, and industrial processes.