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Q: It is 20 MA, Find the current, Voltage e And Power For Rq ? >11...
The phasor current lb in the circuit shown in figure below is 25 <0 mA. Find la /e, and I a, c, 8- 1000 ? )250 (2 -/1000 (2 500 ? 2000 ?
11. For the network below containing a voltage controlled current source, find the current through, voltage across, and power dissipated by the 20-k2 resistor. 5 mA 10k12 V 0.011. k220 k2
1. The current of a 20 mH inductor is given as 40 mA i(t) = la,e-10000t + A2e-40000-A ,t so ,t > 0 Assume that at time t0, the inductor voltage is 28 V. For t>0, find (a) the inductor voltage (b) the time when the inductor power is zero Now assume that at time t-0, the inductor voltage is-68 V. For t>O find (c) the inductor voltage for this new initial condition (d) the time interval during which the...
The figure below shows the current through and the voltage across an element. (a) Sketch the power delivered to the element fort > 0. (b) Find the total energy absorbed by the element for the period of 0 4s. i (mA) 60 4 t(S) v (V) 0 4 t (s)
2.34. A load draws between 20 mA and 40 mA at a voltage of 20 VDC. The available DC power varies between 100 and 140 VDC. (a) Design a voltage regulator using the following components: • Resistors - any size: any number • Zener Diode – regulates for a Zener current of 5 mA to 50 mA. (b) The valție engineering department has found an “equivalent” Zener diode that can be purchased for 70% of the cost of your original...
45 mA 20 m/A 5Ω 4Vx Calculate the power consumed by the 20mA current source, and the power consumed by the dependent voltage source.
Eleterical circuts 11th edition
Current (mA) Voltage (kV) Element -250 -3 a -400 4 b 400 1 150 1 -4 200 e f 4 50 1.32 The current and power for each of the interconnect- ed elements in Fig. P1.32 is measured. The values are listed in Table P1.32. a) Show that the interconnection satisfies the power check. b) Identify the elements that absorb power. c) Find the voltage for each of the elements in the interconnection, using the values...
Find the current i3 in mA.
Find the total resistance in Ω seen by the current source.
Find the voltage v1 in volts.
R3 R, 16Ω 18Ω 12 R, 15 Ω 40() 0.3A
What is in the box? | = 24.52 mA L-11 89 E = 45 V 10- ☺ 35k2 392 2 39 k22 a 3 kn resistor a 4.5 kq resistor > © a 1.25 kO capacitor a 14 kn capacitor
Find the following quantities: (a) Voltage across R3 (b) Current through Rs (c) Power Supplied by the source 1kΩ ΑΛΛ. RiR2 1.2 kΩΣ 6 kg 54 ΚΩ 20ν 20 V R3 R6 S2 ΚΩ 3 kΩΣ R, 6.6 ΚΩ ΛΜ R,