Electric Circuits Answers

How much would the equivalent

resistance in a parallel circuit be if it had a 3Ω, a

6 Ω, a 5 Ω, and a 2 Ω resistor?

A car travelling at a speed of 29.8 km hr-1 brakes and travels a distance of 0.02km before it comes to a complete stop. Find the time taken for the car to come to rest

a series RLC circuit with R=20ohm L=0.01H C=100 have a dc voltage of 10v applied at T=0 through a switch.find the resultant current transient

a circuit with a 2 cell battery, and a resistor(R1) connected in series. Also 2 resistors in parallel at one point in the circuit(R2 & R3) and another 2 resistors in parallel at another point(R4 & R5). V1 = 4.0V, V2 = 1.5V , I2 = 0.2A , I1 = 0.7A, I4 = 0.3A, and R4 = 70Ω. Find all other voltages, currents, resistances and the totals for the circuit

An electrical load operates at 120 Vrms . The load as an average of 8 kWbsorb at lagging power factor of 0.8 The effective current 1 rms is

Find the current for a series circuit with R = 30 using complex algebra v= 15sin(wt + 10 degrees)

For a compound circuit R series with XL , R = 3 omega and XL = 6O omega connected with parallel branches R = 2 omega and XC = 8 omega E=30V angle 0^ Find source (IT) .

A a series circuit consists of resistor R = 3 XC =5 Omega,XL =9 Omega with a voltage source of E=50V angle O^ and f = 60Hz , Find the reactive power for the capacitor

Why resistor in battery has no role in potentiometer