In a varying flow, if Deltaq is the char...

In a varying flow, if `Delta`q is the charge flowing in a time `Delta`t, within the limit ``Deltat rArr` 0, what is the electric current?

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Electric current

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NEW JOYTHI PUBLICATION-CURRENT ELECTRICITY-EVALUATION QUESTIONS AND ANSWERS

What do you mean by varying current?
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In a steady flow, if charge q is flowing through a conductor for a tim...
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In a varying flow, if Deltaq is the charge flowing in a time Deltat, w...
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Current through a conductor is said to be / C"/"s. What does it mean ?
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Why does current become a scalar quantity?
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If I is the current passing normal to an area A, what is current per u...
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What do you mean by current density?
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Why is current density a vector quantity?
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The free electrons inside a metallic conductor are in random motion. C...
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What is the essential condition for current flow in a conductor?
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How can you produce a net flow of electric charges (electric current] ...
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When an electric field (E) is applied to the conductor, what is the fo...
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If 'm" is the mass of an electron, what is its acceleration?
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In the electric field, what happens to the motion of the electrons?
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Without replacing the source, how can you vary the potential differenc...
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How can you state the relation between V and I as a law?
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What is conductance?
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