Four 20- $\Omega$ Resistors Are Connected in Series and the Combination Is Connected

question 3

Multiple Choice

Four 20- $\Omega$ resistors are connected in series and the combination is connected to a 20-V emf device.The current in any one of the resistors is:

• A)0.25 A
• B)1.0 A
• C)4.0 A
• D)5.0 A
• E)100 A

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Definitions:

Alveolates

A group of protists characterized by the presence of alveoli, small sacs underneath their cell membranes.

Kelps

Large brown seaweeds that grow in underwater forests in shallow oceans, known for their high growth rate and the complex habitat they provide for marine life.

Brown Algae

A group of photosynthetic, multicellular marine algae, typically found in cooler waters, distinguished by their brown color due to fucoxanthin pigment.