If the Charge Carriers Are Positive Instead of Negative, What

question 48

Multiple Choice

If the charge carriers are positive instead of negative, what difference will result when measuring the Hall voltage?

• A) There is no difference.
• B) Hall voltages will be double for positive charge carriers.
• C) Hall voltages will be double for negative charge carriers.
• D) The polarity of the voltage will be reversed.
• E) Hall voltages cannot be measured for positive charge carriers.

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Definitions:

SCADA System

Stands for Supervisory Control and Data Acquisition, a system used for controlling and monitoring industrial processes remotely.

Host Computer

A main computer that controls other computers, PLCs, or computer peripherals.

Allen-Bradley Data Highway

A proprietary network protocol developed by Allen-Bradley for industrial control and automation systems, facilitating communication between devices.

Proprietary Communications Network

A communication system designed and used by a single organization or entity, often closed to external access.