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Problem 5 Draw the i-v characteristic curves for a.) an ideal voltage source b.) a real...
2. A circuit with an ideal ransibrmer is shown in Figure. The voltage source 100v2sin(1000t) v., and R100 2, C 8 F and L 2 H. e(t) (a) Draw an equivalent circuit referred to the source side (b) Determine the turns ratio a = maximum; such that the current rms value I can reach the (c) Find the output voltage phasor L across C in the case of (b). R L IA M e
11. (10 points) Draw the I-V Characteristic of a forward voltage drop diode model (not ideal). Label everything carefully!
I only need problem 5 please help I think I know how to do it but just want to be sure. ideal transformer in Fig. 9 has 500 turns on the ary. The source produces a voltage Eg of 600 V, and the load Z is a resistance of 12 . Calculate the following: a. The voltage E2 b. The current /2 c. The current I d. The power delivered to the primary [W e. The power output from the...
A student uses the circuit below to measure V characteristic curves for three "unknown" devices (Devices 1-3) 120 Q Device Power Supply + The IV graphs are shown below Current (mA) Current (mA) Current (mA) 30 30 30 20- 20 20 10-. 10 10 Voltage (V) 3 Voltage (V) Voltage (V) 3 -1 10/ -2 2 2 -21 2 2 -3 10 10- 20 20 20- 30 30 30 Device 1 Device 2 Device 3 Each "unknown" device could be...
If the frequency of a constant AC voltage source applied across an ideal resistor is increased, then the current flowing through the resistor will : Select one: a. None of these b. No way to determine c. Stay constant d. Decrease e. Increase
Review A circuit contains a source of constant voltage V and two resistors connected in parallel, as shown in (Figure 1). Resistor 1 has resistance R1, and resistor 2 has resistance R2. Part A Which two of the following statements are true? 1. The voltage source provides a constant voltage, a part of which, Vi, drops off across resistor 1, and the remainder, V2, across resistor 2. Hence V = V1 + V2. 2. The voltage drops V1 across resistor...
5. For an ideal source of emf, which quantity is equal to ε? (1 point) OVR Οι OR OIR ( pont 6. A voltage of 9.0 V across the ends of a resistor produces a current of 6.00 mA through the resistor. What is the resistance of the resistor? 05.4 kΩ 00.7 k2 03.0 Ω 01.5 Ω
QUESTION (2) The diodes are ideal except with an on-voltage of 0.7V. The input voltage source vIN is a 100Hz, 50% duty cycle square-wave with voltage levels of OV and +10V. The load resistance, R = 1002 DL D a) If the ripple voltage, V 0.5V, sketch the output waveform for several input cycles. What is the average DC output voltage vo + D. C R (6 points) Vo VIN b) What would be the minimum value of C (in...
1. A battery is connected to a light bulb, lighting the bulb. Where in the circuit is the current the greatest? A) inside the battery B) it's the same at all these points C) inside the light bulb filament D) between the light bulb and the negative terminal of the battery E) between the positive terminal of the battery and the light bulb 2. The emf of a battery is: A) its internal resistance B) the voltage difference it provides...
A series LRC circuit is driven by an ac source with a voltage amplitude of 36.0 V and a frequency of 60.0 Hz. The resistance is 160 Ohm, the inductance is 0.230 H, and the capacitance is 70.0 mu F. a) Determine the impedance of the circuit. b) Determine the current amplitude. c) Determine the voltage amplitude across (i) the resistor, (ii) the inductor and (iii) the capacitor. d) Sketch the phasor diagram (at t = 0) for the circuit,...