The Strength of a Stimulus Is Communicated Through

question 117

Multiple Choice

The strength of a stimulus is communicated through

• A)changes in the magnitude of the action potential.
• B)the frequency of the action potentials.
• C)the length of time action potentials are produced.
• D)both the frequency and the length of time action potentials are produced.

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Definitions:

Electromagnet Control Relay

A relay device that uses an electromagnet to mechanically operate a switch, allowing lower power signals to control much larger power circuits.

Switch Contacts

The conductive parts in a switch that come together to complete an electrical circuit when activated.

Coil

In programming and electrical engineering, it refers to a command used in ladder logic for activation or control of outputs.

Energized

Refers to a circuit or component that is under power or has electrical current flowing through it.