An Electric Heater Is Constructed by Applying a Potential Difference $\Omega$

question 103

Multiple Choice

An electric heater is constructed by applying a potential difference of 110 V across a wire with a resistance of 5.0 $\Omega$ .What is the power rating of the heater?

• A)2.0 kW
• B)2.4 kW
• C)1.7 kW
• D)1.5 kW
• E)60 kW

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Definitions:

Sensory Neurons

Nerve cells within the nervous system responsible for converting external stimuli from the organism's environment into internal electrical impulses.

Information

Data, facts, or details about a subject that are obtained, received, or generated.

Spinal Cord

An extension of the brain, from the base of the brain through the neck and spinal column, that transmits messages between the brain and the peripheral nervous system.

Specialized Cell

A cell that has a specific role to perform in an organism, exhibiting unique structures and functions to carry out its particular tasks efficiently.