A positively charged rod is brought near a metal electroscope that is initially uncharged. As shown in the figure, the rod does not touch the electroscope. There is no charge transferbetween the electroscope and rod, but the leaves of the electroscope move apart from each other when the rod is brought near the top of the electroscope. Which one of the followingchoices is the best explanation for this phenomenon?+ + + + + +electroscopeO Protons are repelled by the rod into the leaves of the electroscope.Electrons are attracted out of the leaves of the electroscope toward the rod.Protons are repelled into the leaves of the electroscope and electrons are attracted out of the leaves of the electroscope.O Positively charged electrons are repelled by the rod into the leaves of the electroscope.O Positively charged electrons are repelled into the leaves of the electroscope and regular electrons are attracted out of the leaves of the electroscope.

We need to tell which entities move away or toward the leaves of the electroscope due to the charged…

tween the electroscope and rod, but the leaves of the electroscope move apart from each other when the rod is brought near the top of the electroscope. Which one of the following oices is the best explanation for this phenomenon? + + + + + + electroscope O Protons are repelled by the rod into the leaves of the electroscope. O Electrons are attracted out of the leaves of the electroscope toward the rod. O Protons are repelled into the leaves of the electroscope and electrons are attracted out of the leaves of the electroscope. O Positively charged electrons are repelled by the rod into the leaves of the electroscope. O Positively charged electrons are repelled into the leaves of the electroscope and regular electrons are attracted out of the leaves of the electroscope.

tween the electroscope and rod, but the leaves of the electroscope move apart from each other when the rod is brought near the top of the electroscope. Which one of the following oices is the best explanation for this phenomenon? + + + + + + electroscope O Protons are repelled by the rod into the leaves of the electroscope. O Electrons are attracted out of the leaves of the electroscope toward the rod. O Protons are repelled into the leaves of the electroscope and electrons are attracted out of the leaves of the electroscope. O Positively charged electrons are repelled by the rod into the leaves of the electroscope. O Positively charged electrons are repelled into the leaves of the electroscope and regular electrons are attracted out of the leaves of the electroscope.

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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Concept explainers

Electric Charges and Fields

One of the fundamental properties is the electromagnetic property. Charge cannot be destroyed by any process and this contributes formally to the law of charge conservation.

Question

A positively charged rod is brought near a metal electroscope that is initially uncharged. As shown in the figure, the rod does not touch the electroscope. There is no charge transfer
between the electroscope and rod, but the leaves of the electroscope move apart from each other when the rod is brought near the top of the electroscope. Which one of the following
choices is the best explanation for this phenomenon?
+ + + + + +
electroscope
O Protons are repelled by the rod into the leaves of the electroscope.
Electrons are attracted out of the leaves of the electroscope toward the rod.
Protons are repelled into the leaves of the electroscope and electrons are attracted out of the leaves of the electroscope.
O Positively charged electrons are repelled by the rod into the leaves of the electroscope.
O Positively charged electrons are repelled into the leaves of the electroscope and regular electrons are attracted out of the leaves of the electroscope.

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