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Describe a magnetic circuit. (Draw parallel connections between an electric circuit and a magnetic circuit.)
R wW L Consider the electric circuit in the figure above. This circuit is described by the system of differential equations d dt RC Suppose that R = 1 ohms, C= 5 farads, and L 20 henrys. Suppose also that i (0) 2 amperes and v (0) 36 volts. Find i (t) and v (t). Click here to enter or edit your answer i(t) The solution is given by v(t) Click if vou would like to Show Work for this...
A fuse in an electric circuit is a wire that is designed to melt, and thereby open the circuit, if the current exceeds a predetermined value. Suppose that the material to be used in a fuse melts when the current density rises to 329 A/cm2. What diameter of cylindrical wire should be used to make a fuse that will limit the current to 0.3 A? (Express your answer in units of mm i.e. 10-3 m, up to two decimal places)
Name Date Period HW 12:1 DC Electric Circuits - Circuit Analysis In the circuit at the right each cell has an EMF of 2.20 volts and an internal resistance of 0.600 Ω. The resistors have the following values: R1 5.00 Ω, R,-4.00 Ω, R,-10.00, R 30.0 2, and Rs 2.50 2 69, what will be the current flowing through the 5.00 Ω resistor? lo R2 R, 2- 70. What will be the current flowing through the 10.0 S2 resistor? 71....
The conservation of charge in an electric circuit is closely related to which of the following? Kirchoff's junction rule O Ohm's law Kirchoff's loop rule Newton's laws - Ampere's law
a- Discuss the consequences of short circuit faults on an electric power systems (5 points) b- Protective schemes are routinely used for electric power transformers. Name at least three different types of transformer protective schemes (by function) and explain briefly their principles of operation. (5 points) Consider the system shown in the single-line diagram of Figure 3. All reactances are shown in per unit to the same base. Assume that the voltage at both sources is 1 p.u. c- Find...
Consider the electric circuit shown in the figure. Assume that the voltage of the battery is V = 23.5 V, and the resistors are R1 = R2 = R3 = R4 = R5 = 2.00 Ω. What is the equivalent resistance of the circuit? What is the electric current flowing through resistor R3? Consider the electri = R4 = R5 = 2.00 2 circuit shown in the figure. Assume that the voltage of the battery is V = 23.5 V,...
Complex Circuit problem. 3- Complex electric circuit Three equal resistors R are connected to a battery as shown in the figure below. The electric potential across the battery terminals when unconnected to this circuit is 9 V. Considering a value of r # 0.5 Ω for the internal resistance of the battery and a value of R- 5.5 2 for the three resistors, find 1. the voltage across the battery terminals when the switch is open 2. the voltage across...
Engineering Analysis Homework #1 Problem #1 RLC Circuit: A simple electric circuit consisting of a resistor, a capacitor, and an inductor is depicted. Switch Battery L = Capacitor Inductor Resistor The charge on the capacitor g(t) can be computed as a function of time and initial charge 4. q(t) = 4, cos () Where the decay rate B - 4 and frequency .= VE-(4) depend on the resistance R, the inductance L, and the capacitance C. Plot this function from...