A Total Of $2.0 \times 10 ^ { 13 }$ Electrons Pass a Given Point in a Wire In

question 77

Multiple Choice

A total of $2.0 \times 10 ^ { 13 }$ electrons pass a given point in a wire in $15 \mathrm {~s}$ . What is the current in the wire? $\left( e = 1.60 \times 10 ^ { - 19 } \mathrm { C } \right)$

• A) \(1.3 \mathrm {~mA}\)
• B) \(1.3 \mathrm {~A}\)
• C) \(3.2 \mu \mathrm { A }\)
• D) \(0.21 \mu \mathrm { A }\)

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Definitions:

Palpation

The method of examining the body by feeling organs or tissues to assess their size, shape, firmness, or location.

Grimaces

Facial expressions often involving the contortion of the face to indicate pain, disgust, or disapproval.

Inference

The process of drawing conclusions or making logical deductions based on available evidence or premises.

Cue

A signal or indication that prompts an action or response.