Consider the circuit shown in the diagram, which consists of a 6.0 V battery, a 37 mH inductor, and four 55 ? resistors. How much energy is stored in the inductor long after the switch is closed?
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- Battery voltage (V) = 6.0 V - Inductor (L) = 37 mH = 0.037 H - Four resistors (R) = 55 Ω each Show more…
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IP Consider the circuit shown in Figure $23-38,$ which contains a $6.0-\mathrm{V}$ battery, a $37-\mathrm{mH}$ inductor, and four $55-\Omega$ resistors. (a) Is more energy stored in the inductor just after the switch is closed or long after the switch is closed? Explain. (b) Calculate the energy stored in the inductor one characteristic time interval after the switch is closed. (c) Calculate the energy stored in the inductor long after the switch is closed.
A 6.0 -V battery is connected in series with a 49-mH inductor, a $150-\Omega$ resistor, and an open switch. (a) At what time after the switch is closed $(t=0)$ will the current in the circuit be equal to 12 $\mathrm{mA} ?$ (b) How much energy is stored in the inductor when the current reaches its maximum value?
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