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  • What is meant by net charge? - Physics Stack Exchange
    The net charge (what I have come to know until now) is said to be addition of sign of charges irrespective of the distance between the charges Lets consider the following case: According to Gauss's law the total electric flux through a closed surface enclosing a charge is equal to $\frac{1}{\epsilon_0}$ times the magnitude of charge enclosed
  • Formal charge and net charge - Chemistry Stack Exchange
    Net charge is the sum of all formal charges of the atoms in a molecule Net charge is the charge of the molecule Formal charge is the charge of an atom in a molecule Formal charge varies when you look at resonance structure See this post of the nitrate resonance structures It can be obtained through:
  • What is the definition of net atomic charge? - Answers
    The net charge is the charge that there is more of in an object For example, if an object has 5 electrons (negative charges) and 4 protons (positive charges), then the net charge is negative
  • What is the significance of net charge in chemistry and how does it . . .
    The net charge of a molecule in chemistry is important because it indicates whether the molecule is positively charged, negatively charged, or neutral This charge affects the molecule's
  • The definition of formal Charge - Chemistry Stack Exchange
    Ok, most people including me know that formal charge is just a book-keeping tool I know how to calculate it, apply it to Lewis structures etc etc But I am confused in its very basic definition which says - "Formal charge is the charge on an atom if the electronegativity differences are ignored" If the electronegativity difference is ignored
  • Why do bonding ions in ionic bonds need a zero net charge?
    How does polyatomic ions show covalent and ionic bonding? A polyatomic ion is charged and will form ionic bonds; for example, the sulfate ion SO42- forms many compounds, such as sodium sulfate
  • Definition of the electric field - Physics Stack Exchange
    The test charge must be very small because, according to Coulomb's Law, charges exert forces on each other If the test charge $ Q_2 $ is large, it will influence the configuration of the source charges (such as $ Q_1 $) and distort the electric field that you are trying to measure
  • What is the Definition of Static Electricity?
    What is happening is normally positive and negative charges occur in equal amounts everywhere, so there is no net charge We say they cancel each other out If you have more of one or the other, then there is a net charge (an imbalance, as your text states) Since opposite charges attract, another charge would feel a force towards this imbalance
  • It is said that there is no net motion of charges in electrostatics . . .
    Well, if you consider an ideal example where in the charge is fixed to move in a plane with electric field acting normal to the plane, the motion will not be affected Now, moving charges produce magnetic field, which can then produce electric field due to change in flux and the net electric field will influence its motion
  • Is electric current actually the flow of electrical charge?
    Both a flow of charge and a change in an electric field count as current In your question you mention "an electric field along a conductor" Since a conductor (by definition) contains mobile charge, an electric field along a conductor will always result in a flow of charge, so we cannot separate those two things





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