In Order to Measure the Current in a Circuit, an Ammeter

question 59

Multiple Choice

In order to measure the current in a circuit, an ammeter must .

• A)be placed so the current must pass through the meter
• B)be placed across the source
• C)be placed across the load
• D)all of these

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Definitions:

Interaction Effect

A statistical phenomenon where the effect of one independent variable on a dependent variable varies depending on the level of another independent variable.

Random Sample

A subset of a population selected through a method where every individual has an equal chance of being chosen, ensuring the representativeness of the sample.

Target Population

The entire group of individuals or instances about whom the research is focused and to whom the researcher wishes to generalize the study findings.

Systematic Bias

A consistent and predictable error introduced into sampling or testing by selecting or encouraging one outcome or answer over others.