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For the circuit shown, the voltage drop across the 5Ω resistor is measured as 10 V....
1. calculate node voltage V1 and V2
2. calculate the voltage drop across 10k resistor equal to the
difference between V2 and Vs2
3. Calculate mesh current i1,i2, i3
4. calculate the current through 2.7k resistor
5. does the current measured through 2.7k resistor equal to the
difference between the currents i2 and i3? show all
calculations
equired Itheory a Construct the circuit shown in Fig. 2 on your breadboard. 1 k 2 w V, 1k22 V, 10 k92 VS2...
Calculate the (a) current flowing in the circuit below and (b) voltage drop across the resistor Ron the right. The temperature is 600K. The battery voltage is 5 V. The resistance R-1 Giga Ohm. The equation for current through the diode is 1" 18 9 (exp/Vd/(2*VT)) - 1) Amperes. Vd is the voltage drop across the diode and VT is thermal voltage. Do not forget that this is diode with 2 as shown in the equation above. (1 Giga -...
In an electric circuit the measured voltage across a resistor R is V = (3.6 ± 0.1) Volts and the measured electric current passing through it is I = (1.2 ± 0.02) Ampere. a) What is the error in the measurement of the resistor R, if ? = ? ? ? b) What is the error in the measured power P, if P = I2R ?
Part of a circuit is shown. If the voltage across the 10-ohm resistor is 3 V and the current flowing into the junction is 0.9 A, what is the value of the unknown resistor R?
A resistor is placed in a circuit with an adjustable voltage source. The voltage across and the current through the resistor and the measurements are shown below. Estimate the resistance of the resistor (in 12). Voltage (V) 3000F 2400 1800 1200 600 Current (A) 10 2 4 6 8 X 12 Enter a number.
2. The voltage across the 22.522 resistor in the circuit below is 90 V, positive at the upper terminal A 90 V 222.5 1 240 V 512 20.02 mise (a) Find the power dissipated in each resistor (b) Find the power delivered by the voltage source.
Problem # 3 Determine the voltage drop and the current through each resistor in a circuit composed of three resistors (5, 10 and 20 ohms) connected in parallel with a 12 V voltage source.
0 40 V The no-load voltage across R2 in the voltage-divider circuit shown is shown is vo.no_load 8 V The smallest load resistor that is ever connected to the divider is RL,smallest 3.6 k Ω (kilo Ohm) When the voltage divider is loaded by RLsmallest, VO is not to drop below 7.5 V A) Assume the power ratings of commercially available resistors are 1/16, 1/8, 1/4, 1, and 2 W What power rating would you specify? PR1,rating Watt PR2.rating =...
In the circuit below, the voltage drop across the upper resistor
is 4.5V. What is the battery voltage?
30 Ω w + 50 Ω
3. Voltage in RC Circuit For the circuit shown determine the expression for the voltage across the 1.5 k2 resistor vx (1) for 10, then use this expression to find the wy in (V) at time? - 25 ms. Note that the switch opens at: -0. 1kΩ 10 V 1.5k 333 F 1=0