The current passing through a 1 F capacitor is as shown and the voltage across it is v(0) = 0 Volt, determine v(t) for 0.2
Q: Q1. Solve the value of v(t) for t>0, and the initial energy stored in the capacitor. 1 = 0 12 20 V…
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Q: For the circuit shown Figure 3, Calculate the expression of the Ve(t) assume the initial value of…
A: for the above-given circuit expression of Vc(t) is calculated as shown below
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- Assume that the current flow through the resistor, IR, is 15 A; the current flow through the inductor, IL is 36 A; and the circuit has an apparent power of 10,803 VA. The frequency of the AC voltage is 60 Hz. ET ER EL IT IR15A IL36A Z R XL VA10,803 P VARSL PF LA 0.010 H inductor is connected to a voltage source whose expression is e=311sin (377t+ pi/2) V. Write the expression for current.A 125 F capacitor that has an initial voltage of 25 V is charged with a current that varies with time according to the equation I = t(t^2 + 6.83)^0.5 A . Find the voltage across the capacitor after 1 s.
- The voltage across a 2µF capacitor is shown in Fig. Determine the waveformfor the capacitor current (a) Find mathematical expression of v(t) for 0 ≤ t ≤ 2 (b) Find mathematical expression of v(t) for 2 ≤ t ≤ 62. 7.22 The switch in the circuit has been in the left positionfor a long time. At t=0 it moves to the right position and stays there. 1. a) Write the expression for the capacitor voltage, v(t), for t≥0The current in the capacitor is 0 for t<0 and 3 cos 50,000t A for t≥0. Find (a) v(t); (b) the maximum power delivered to the capacitor at any one instant of time; and (c) the maximum energy stored in the capacitor at any one instant of time.
- In the circuit below, the switch is closed at t=0 s. It is known that the voltage across the capacitor at t=0.2 s is Vc( t = 0.2 ) = 10.31 V. In this case, what will be the voltage Vc( t = 0.1 ) of the capacitor at t=0.1 s? Calculate.The switch in the circuit has been open for a long time. The initial charge on the capacitor is zero. At t=0 the switch is closed. Find the expression for i(t) for t is greater or equal to 0+ v(t) for t is greater or equal to 0+A series circuit has a capacitor of 1.5625x10^(-8)F a resistor of 2x10^4 ohms, and an inductor of 1H. If the initial charge on the capacitor is zero,. if a 12-volt battery is connected to the circuit and the circuit is closed at t=0, determine the charge on the capacitor at any time t
- The current in a 20 mH inductor is known to be i=40 mA,t≤0; i=A1e−10,000t+A2e−40.000tA,t≥0. The voltage across the inductor (passive sign convention) is 28 V at t=0. 1. Find the expression for the voltage across the inductor for t>0. 2. Find the time, greater than zero, when the power at the terminals of the inductor is zero.If the expression of the voltage across a capacitor of capacitance C=10 mF is v(t)=5 sin(10t) mV, then find out the expression of the current flowing through the capacitor.* If the current through a 5 mH inductor is increasing at 3 A/s, what is the voltage across the inductor? * The current in an 8 µH inductor is given by i(t) = 3t + 2 A. What is the value of the inductors voltage at t = 2 s.