The continuity equation is the mathematical expression of what law? O law of conservation of charge; law of conservation of resistive heat energy; law of conservation of electrostatic potential energy; law of conservation of electrical energy;
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A: The different parts of the problem is solved in the next step by using the formula provided.
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A: Here, Inner radius = 2 mm Outer radius = 50mm Conductivity =5×10-4 s/m
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