The electric field E is related to the electric potential V by the equation E = -dV/dx in one dimension. This means the electric field is the negative of the slope of the V-x graph.
In a region, the electric potential varies as shown in the figure. Which one among the following is the correct representation of the magnitude of the associated electric field ?
Asked in UPSC Geoscientist 2024 · Topic: Electric Current (Definition of Electric Current and current density)
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