1. In the circuit below, use KVL to solve for ir. 18 V @vx 3 V 5K ixt 3KQ

Givens are V1 = 950V, R1 = 44 ohms, R2 = 54 ohms, R3 = 81 ohms, L = 1 Henries. What is the current through the inductor at time t = 0.0074074 seconds?

In an electrical circuit four resistors are connected in parallel and their equivalent resistance is 50ohms. Find the value of each resistors if the currents through each impedance are 0.8, 0.4, 0.6 and 0.2 ampere.

Convert the voltage sources in to current sources. a. Find the voltage Vab and the polarity of points a and b. b. Find the magnitude and direction of the current I3. 13 R30 R2 R3360 12 NR4 ab + E E9V E 20 V

can someone show me step by step how to do this problem

Q4

48. In a R-L parallel circuit, total current lags behind the applied voltage."  True  False In a R-C circuit, whether parallel or series, the total current will always be inphase with the applied voltage."  True  False The general equation of Ohm's Law in AC circuit states that the current through an element is equal to the product of the voltage across it and its impedance.  True  False The power drawn by a inductor or capacitor is called apparent power.  True  False

Analyze and redraw the complex circuit into a simple circuit diagram. At circuits #1 and #2, solve for: a. Rt b.It c.V at 5 ohm resistor d.I at 5 ohm resistor e.P at 5 ohm resistor

Q3: A. By power series, prove that: d cosx == sinx dx

classroom.google.com/c/MTY3M Q/Determine the voltage drop from point A to ground then find the voltage (V1) across (R1). R1 150 N R2 560 N R3 560 0 Vs 80 V