A series circuit contains a resistor and an inductor as shown in the figure. A rectangular circuit diagram has three items. The left side has a voltage source labeled E. The top has an inductor coil labeled L. The bottom has a resistor labeled R. Determine a differential equation for the current i(t) if the resistance is R, the inductance is L, and the impressed voltage is E(t). (Use i for i(t) and E for E(t)). di/dt =
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A series circuit contains a resistor and an inductor as shown in the figure. A rectangular circuit diagram has three items. The left side has a voltage source labeled E. The top has an inductor coil labeled L. The bottom has a resistor labeled R. Determine a differential equation for the current i(t) if the resistance is R, the inductance is L, and the impressed voltage is E(t). (Use i for i(t) and E for E(t)). di/dt =