Prob. 5 (5pts) For the circuit given, a) Using the junction rule, show that R, R,...
Prob. 3 (5pts) Using Kirchhoff's Laws, find the current through each of the resistances in the following circuit (also, draw their directions) 1 kQ 10 V
Prob. 4 (Spts). Using Thevenin's theorem, find the current through each of the resistances in the following circuit (also, draw their directions). (Hint: first determine the Thevenin voltage Vn and Thevenin resistance Roh of the circuit with 2 Ohms resistor and V2 removed). 3 Ohms 2 Ohms 5 OhmsV27V
a) Apply the junction rule to the junction labeled with the number1
(at the bottom of the resistor of resistance ).
Answer in terms of given
quantities,together with the meter readings
and and the
current .
b) Apply the loop rule to loop 2 (the smaller loop on the
right).Sum the voltage changes across each circuit element around
thisloop going in the direction of the arrow. Remember that the
currentmeter is ideal.
Express the voltage drops in terms
of,
,...
5, R, Set up each loop and junction rule for the circuit above. Also, draw out the loops of the circuit.
5. (5pts) The figure is a CMOS clock circuit using an inverter. Because R1 resistor is ten times larger than R2, we can neglect any current through R2. Then, you can approximate this circuit as a familiar simple RC transient circuit. Mathematically, this approximation leads to a simple differential equation according to Kirchhoff's junction rule: cdiz-n.W-Y. Since Z is constant, this equation R1 IM W .001uF R2 100k UIC 4069 UID 4069 becomes dwwr The solution of this equation is...
FU12 R2 zRz-I, R,=0 4. Write two junction-rule and three loop-rule equations for the circuit below. V 5. Write One junction-rule and two loop-rule equations for the circuit below. Junche L2
What is the Kirchhoff's junction rule equation for this junction? A 10-V-emf battery is connected in series with the following: a 2-mu F capacitor, a 2-Ohm resistor, an ammeter, and a switch, initially open; a voltmeter is connected in parallel across the capacitor. After the switch has been closed for a relatively long period (several seconds, say), what are the current and capacitor voltage readings, respectively? A resistor, inductor, battery, and switch are all hooked up in series. Draw a...
Theory: Junction rule: Loop rule: Procedure: 1. Consider the following circuit: Ri 11 a. Write down one junction rule equation for this circuit. 1.+13=I b. Write down loop rule equations for the two interior loops (not the perimeter loop). RI+RI=V -V2 -R-I+R;13= V2 c. Solve the equations for 11, 12, and 13. Once you have your equations, show them to your instructor for approval before continuing to the rest of the lab.
I have to solve this problem using Kirkhoff's Loop Rule and
Junction rule and I keep getting the wrong answers for the
currents. Thank you for your help.
Find the currents flowing in the circuit in the figure below. (Assume the resistances are R1-20 Ω, R2 = 6 Ω, R,-15 Ω, R4 = 10 Ω, r1-0.75 n, r2 = o.25 n, ra = o.25 Ω. and 40.50 12 = Ro R2 12 V E118 V 24 V
4) Given the circuit below. The voltage is 5 volts and each
resistor is 10 ohms. The current flowing through the circuit (when
measured by an ideal ammeter) is 1 amp.
a) Show current through the circuit is 1 A.
Next, assume you put a DMM (in ammeter mode) which has a
resistance of one ohm at point A. Recalculate the equivalent
resistance of the circuit.
b) What is the current flowing through the circuit now.
This is the current...