"Pretend that you are in a lab which asks you to put a 50Ω resistor into a circuit; however, all of the resistors that are supplied are 100Ω resistors. How would you connect the available resistances to attempt to get the smaller value asked for? Include a diagram along with your work for full credit.'

we can make equivalent resistance of 50 by 100 ohm on connecting both of them in parallel way
check:
1/R = 1/100 + 1/100
R = 50 ohm
we need to connect two 100 ohm resistors in parallel to have final resistance of 50 ohm
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Comment before rate in case any doubt, will reply for sure.. goodluck
"Pretend that you are in a lab which asks you to put a 50Ω resistor into...
op amp LM358N is used. This device is actually temperature
measurement. Instead of resistor of 174Ohms, it should be a RTD or
PT100, but I don't have in the lab right now, so this is
simulation. With this resistance, temperature should be around
188-189 Celsius. I hope this part is clear. In the lab, for
different temperatures I will put different resistor, 190 Ohms, 280
Ohms etc. Output of the amplifiers should be connected to pins A0
and A1 on...
HOMEWORK FOR LAB 7 KIRCHHOFF'S CIRCUIT RULES Find the equivalent resistance of the followine etwock. Alles in ohms.) Show your work below. 1. network (All resistances are potential 2. Show on the circuit diagram in Question 1 how you would connect a mu meter to measure the current through the 8-n resistor a. Explain why the multimeter is connected in this way. has a low vesitity so it would difference. b. What characteristic of a good multimeter allows you to...
please help! will give a thumbs up
7) Given a timing circuit, you are asked to connect the following components in series. A 6-microfarad capacitor, and a 2002. They car connected with a 30 V voltage source that has angular frequency of 250 rad/s. a) What is the impedance of the entire circuit? b) What is voltage across both the resistor and capacitor? c) Calculate the phase angle d) What quadrant would you find this angle? 8) A resistor is...
4. A set of batteries are put into a circuit. a. Explain if how it is possible for the terminal voltage to be less than, equal to, and/or greater than the emf of the batteries. b. Discuss how the batteries can be arranged to reduce internal resistance, and the affect this would have on the terminal voltage. 7.2.24 4. Suppose the voltage output of a battery is 10.0V in a parallel circuit, and the resistances are Ri=4.0002, Rz=5.00., and R3=6.092....
how to draw this circuit in pspice
PRE-LAB Resistors 150kQ, 180k2, 220k2, 270k2, 330k2, 39k02, 470k2, 560kQ Part A. Inverting Amplifier. Deliverables - PSpice schematie and graphs 1. Draw the circuit for a standard inverting amplifier (see text). You can leave the resistors variables for now: Ai 2. Choose the resistor values from components available for this lab in the list above to give a gain between 5 and 10. Use values of 5.6 kΩ or greater. Record the resistor...
Pease answer questions 4 and 5! Thank you so much!
4. Connect the 2nd resistor in parallel with the 1st
resistor and connect that combination to the battery.
Measure
the following:
The
current passing through the R1, I1 = ___0.0058____ A
The
current passing through the R2, I2 = ___0.0031____ A
The
current supplied by the battery, I = ___0.0092____ A
Calculate I1 + I2 = ____________ A
Is the following statement true? I = I1 +...
Could use some guidance and help on this Ammeter lab. Spe
ifically on how to build the circuit on a bread board.
80% . 1:30 PM engrcir-1-7.pdf Ammeter Introduction Th c purpose of this lab is to design and build our own analog ammeter The D'Arsonval movement is the key component that allows us to build an analog voltmcter and ammeter. This movement contains a coil and magnet that sense current flowing through the movement. When current flows through the...
please answer every question below! many thanks!
You got a resistor (R=20 Ohm) a capacitor (C=2.0mF) and an inductor (L=20mH) you can connect in series with an ac-power supply. Sketch how R, and the reactance X_c and X_L depend on frequency f. Determine the f-region where X_c larger than R and the f-region where X_L is larger than R. What is the resonance frequency f_0 (or angular frequency omega_0) of your circuit. How could you change f_0? (put another R,...
1) An inductor of 45 mH that has a 2.6 mA current when connected to a circuit. There is a sinusoidal voltage of 12 V applied across the inductor. a) How much time does it take for this to happen? I 2) When resistors are connected in series, the equivalence resistances will be closest to the value of a) Smallest resistor value b) Middle resistor value c) Largest resistor value 3) An electro-magnetic wave of a moving charge will have...
12. If the velocity of sound in the lab is 344 m/s, what is the wavelength of a 440 Hz sound? What is the period of a 1000 Hz sound? elodinye brsbnsl ws em onoilsup3 the 13. What are the four states of matter? What are the properties of each? Give an (Obseexample of each. s:7 vipo ars 14. Relative to states of matter: What is sublimation? Deposition? sups E ngo nent a. Sublimation noo cle13 b. Depositiona botono ale...