In the Classic Three Op-Amp Instrumentation Amplifier, the Differential Voltage

question 29

Multiple Choice

In the classic three op-amp instrumentation amplifier, the differential voltage gain is usually produced by the:

• A)second stage.
• B)output op amp.
• C)mismatched resistors.
• D)first stage.

---

Definitions:

Rotating Nosepiece

A component of a microscope that holds the objective lenses and can be rotated to change magnification.

Body Tube

A body tube refers to the part of a compound microscope that connects the eyepiece to the objective lenses, allowing the user to view magnified images of the specimen.

100× Objective

A microscope objective lens that magnifies the specimen 100 times, often used with oil immersion to increase resolution.

Condenser

A device used to condense a gas into a liquid by cooling it.