Find in the circuit when the source voltage Vs = 50 cos 200t volts.
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Find in the circuit when the source voltage Vs = 50 cos 200t volts.
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- Given:Vb = 100 voltsR = 10000 ohmsC = 200 μFAssuming that after a long period of time, the switch is flipped from position "A" to position "B" at t=0. Determine the current in the source-free circuit after 1 second.A electrical company provides power to a house at 220V AC and can supply up to 600A, for a maximum power of 132kW. The wiring in the house is sized so that the total resistance of wiring is 0.02 Ohms. What is the worst case power loss in the house due to voltage drops in the wiring?A light bulb has a 25 W rating, and it is plugged into a socket with terminals at a 220 V potential difference. Assuming that the current is steady at this voltage and power, find the current passing through the lightbulb.?
- construct the circuit with resistor nominal value of 91ohms, 220ohms, 330ohms, and 470 ohms.Find the powers S, Pav, Q for each element of the circuit given below? Does the law of conservation of power apply to this question Why?A light bulb has a 25 W rating, and it is plugged into a socket with terminals at a 220 V potential difference. Assuming that the current is steady at this voltage and power, find the resistance of the lightbulb.?
- The values of the circuit elements are given below. accordingly, find the current i at t=34.6 sec.A microwave oven is connected to a 250V supply for 2 hours with a power rating of 1.8kW. Find the total electrical energy consumption and the current rating of the microwave oven?Find the impressed voltage at the source in the circuit shown, if current flowing through 5-ohm resistor is 3A and the values of resistances are 1,2,3,4,6,7 ohm respectively.
- Using KCL, KVL, and Ohm's law solve for and give the power absorbed in each and every element in the circuit below. Nodal analysis not allowed. Complete the table.Find the measured Eth and Rth, compute for the current passing through the 50 ohm resistor.An electric heater having power rated 1000W connected to a 240V supply for 10minutes. a) calculate the conductance of the heater element.b) Find the nett charge flowing in the heater element.c) Calculate the no. of free electron that represent for that amount charge obtained.