A 12-V Battery Is Connected Across a 100-Ω Resistor

question 50

Multiple Choice

A 12-V battery is connected across a 100-Ω resistor. How many electrons flow through the wire in 1.0 min? (e = 1.60 × 10^-19 C)

• A) 1.5 × 10¹⁹
• B) 2.5 × 10¹⁹
• C) 3.5 × 10¹⁹
• D) 4.5 × 10¹⁹

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Definitions:

Atlas

The first cervical vertebra of the spine, supporting the skull and enabling head movements like nodding.

Thoracic Vertebrae

The twelve vertebrae located in the middle section of the vertebral column, corresponding to the chest area.

Vertebra Prominens

The vertebra prominens refers to the most prominent vertebra, usually the C7 vertebra, marked by a longer and more palpable spinous process.

Axis

The second cervical vertebra (C2) of the spine, which allows the head to rotate.