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- Problem 3 -10t The current flowin through a 5 H coil is given by 12e7 A. Find an expresion for the voltage, power, and stored energy. Sketch the waveforms to scale for the current, voltage, power, and energy from t = 0 to t = 500 ms.TOPIC: STABILITY Subject to a step input, the voltage drop across the resistor took 696.3103us to reach 13% of its steady value from rest. Determine the time (ms) needed to reach 90% of its steady value from 10% Determine the time (ms) needed to reach 80% of its steady value from 20%If the resistors used for charging and discharging were the same, the charging anddischarging waveform would be ________.a. Symmetricalb. Nonsymmetrical
- Question 4 Figure 7 shows a recorded current waveform i(@t) from a converter. The current is related to (@t) during each cycle and alternates between 0 and +IL. The current waveform varies with time at constant frequency. i(ot +IL ot -T -Tt/2 T/2 3t/2 Figure 7 a) Determine the expression that describes the waveform i(@t) shown in Figure 7 as a function of ot. 1 b) Calculate the average value: a, . c) Identify all symmetries of the waveform i(ot) Figure 7.RL Circuits• Calculate the current in an RL circuit after a specified number of characteristic time steps.• Calculate the characteristic time of an RL circuit.• Sketch the current in an RL circuit over time.BASIC ELECTRICAL ENGINEERING UPVOTE WILL BE GIVEN. PLEASE WRITE THE COMPLETE SOLUTONS LEGIBLY.