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1.Consider a situation where a balloon is rubbed on hair, the balloon is negatively charged. What charge does the hair have?   A.Positive B.Neutral C.Negative D.No charge

1.Consider a situation where a balloon is rubbed on hair, the balloon is negatively charged. What charge does the hair have?   A.Positive B.Neutral C.Negative D.No charge

Introductory Circuit Analysis (13th Edition)
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
Section: Chapter Questions
Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...
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1.Consider a situation where a balloon is rubbed on hair, the balloon is negatively charged. What charge does the hair have?

 

A.Positive


B.Neutral


C.Negative


D.No charge
 

2.Gauss’s law states that

A.​​​​​​the outward flux density of D through a closed Gaussian surface, S is equal to the enclosed charge Qenc in that surface.


B.​​​​​the inward flux density of D through a closed Gaussian surface S is equal to the enclosed charge Qenc in that surface.


C.the outward flux density of D through an open Gaussian surface, S is equal to the enclosed charge Qenc in that surface.


D.the outward flux density of D through a closed Gaussian surface S is not equal to the enclosed charge Qenc in that surface.
 
 
Which of the following statements is the best explanation for the given equation? dQ I = dt А. The current through a given area is the magnetic charge passing through the line per unit time В. The current through a given area is the electric charge passing through the volume per unit time. C. The current through a given area is the electric charge passing through the area per unit time. The current through a given area is the electric charge passing through the line per unit time
Transcribed Image Text:Which of the following statements is the best explanation for the given equation? dQ I = dt А. The current through a given area is the magnetic charge passing through the line per unit time В. The current through a given area is the electric charge passing through the volume per unit time. C. The current through a given area is the electric charge passing through the area per unit time. The current through a given area is the electric charge passing through the line per unit time
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