# Question

The current in a 50-mH inductor is given by the expressions

i(t)=0 t<0

i(t)=2te-4t A t>0

Find (a) the voltage across the inductor, (b) the time at which the current is a maximum, and (c) the time at which the voltage is a minimum

i(t)=0 t<0

i(t)=2te-4t A t>0

Find (a) the voltage across the inductor, (b) the time at which the current is a maximum, and (c) the time at which the voltage is a minimum

## Answer to relevant Questions

The current i (t) = 0 t0 Flows through a 150-mH inductor. Find both the voltage across the inductor and the energy stored in it after 5 seconds.The voltage across a 10-mH inductor is shown in Figure P5.32. Determine the waveform for the inductor current The inductor in Figure P5.39a is 4.7 µH with a tolerance of 20%. Given the current waveform in Figure P5.39b, graph the voltage v(t) for the minimum and maximum inductor values. Select the value of C to produce the desired total capacitance of CT=1µF in the circuit in Figure P5.47. Select the value of L that produces a total inductance of Lt = 10mH in the circuit in Figure P5.56Post your question

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