PhysicsMediumHigh School (11–12)Electricity & Magnetism › Electromagnetic InductionElectricity & Magnetism › Current ElectricityNEETAPA-LevelIB
Created by StemPy LabThe wire of a H inductor has a resistance of . The inductor is connected to a battery through a separate resistor. How long is the time constant for the growth of the current?
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← Match the quantity in List I with the expression in List II. **List I:** (A) peak emf of a generator, (B) time constant of an LR circuit, (C) energy stored in an inductor, (D) emf of a moving rod. **List II:** (1) Blv, (2) 1/2LI², (3) NBAω, (4) L/R.A battery is switched across an inductor that has a resistor in series with it. How does the rate of growth of the current, dI/dt, change from the instant of closing to a long time later? →
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