The Circuit Shown Was Wired for the Purpose of Measuring

question 41

Multiple Choice

The circuit shown was wired for the purpose of measuring the resistance of the lamp L. Inspection shows that:

• A) voltmeter V and rheostat R should be interchanged
• B) the circuit is satisfactory
• C) the ammeter A should be in parallel with R, not L
• D) the meters, V and A, should be interchanged
• E) L and V should be interchanged

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Definitions:

Peripheral Nervous Systems

The portion of the nervous system consisting of nerves and ganglia outside of the brain and spinal cord, connecting the limbs and organs to the central nervous system.

Central

Pertaining to the most important or core part of something, often indicating its significance or pivotal role.

Somatic Nervous System

Division of the peripheral nervous system that controls skeletal muscles and relays sensory signals about movements and external conditions.

Skeletal Muscles

Muscles attached to the bones of the skeleton, responsible for voluntary movements of the body.