A Galvanometer Coil Having a Resistance of 20 Ω and a Full-Scale

question 42

Multiple Choice

A galvanometer coil having a resistance of 20 Ω and a full-scale deflection at 1.0 mA is connected in series with a 4980 Ω resistance to build a voltmeter.What is the maximum voltage that this voltmeter can read?

• A) 3.0 V
• B) 1.0 V
• C) 50 V
• D) 5.0 V
• E) 10 V

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Definitions:

Cerebellum

A part of the brain located at the back of the skull, crucial for motor control, coordination, precision, and timing of movements.

Keeping Balance

The physiological and psychological process of maintaining stability and orientation; in physical terms, it relates to how the body positions itself to avoid falling.

Motor Cortex

An area of the cerebral cortex that plays a crucial role in the planning, regulating, and carrying out of voluntary movements.

Degree Of Precise Control

Degree of precise control describes the extent to which an individual or system can regulate or manage operations or processes with accuracy and exactness.