) - Is a resistor an ohmic or a non-ohmic conductor? Explain in detail. 2) - Why would you plot a graph of I versus V and not V versus I. So in this case, I is the Y axis and V is the X axis
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1) - Is a resistor an ohmic or a non-ohmic conductor? Explain in detail.
2) - Why would you plot a graph of I versus V and not V versus I. So in this case, I is the Y axis and V is the X axis
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- 4.-For-labeled currents, draw an arrow to show the direction of the actual positive current. For labeled voltages, circle the node that is at the actual highest potential. Note that the positive and negative signs of the voltage represent the polarity of the probes of a voltmeter connected to the device. The value shown is the reading on the voltmeter. (segment of wire) 2A -2A -5A 2.de 3A TA Cov E 5V 12V + 3V -10V -201I did a physics lab and got some values. I want to check them theoretically to see how the results differ. From this diagram, answer the following questions: The laws to be verified included the conservation of current in a node, the addition of potentials for components in series, and the addition of currents for components in parallel. The data : R1: 1094 ohm R2 : 998 ohm R3: 1094 ohmR4: 25 ohm Source 1 : 5 V Source 2 : 1.5 VThree resistors of 10, 12 and X ohms, respectively are connected in parallel across a constant current source of 8A. Determine "X" if this resistor draws 2.13333333... A.
- Measure the voltages across R1, R2, and R3. Then add the voltages across each element with respect to their polarities around each loop and show your calculations.Determine the equivalent resistance across the terminals if R1 = 2R2 = 3R3 = 4R4.etc. and R11 = 3 ohms. R. Ry RI R.1. What is the relationship of voltage and current (concerning phase angle) in a pure resistive circuit?
- Problem 452 16V for circuit shown in figure, find the current in each resistor. ceUsing the figure, determine the currents I1, I2, and I3. The batteries have electromotive forces (emfs) of Ɛ1 = 9.0 V, E2 = 12.0 v, and Ɛz = 6.0 V. The resistors have values R1 = 25 2, R2 = 48 N, and R3 = 30 N. R1 E1 E2 I2 R2 R3 E3 I3PLEASE SHOW YOUR SOLUTION ON A PAPER The i1 is at the 6 ohms and the i2 is at the 8 ohms.
- Calculate the equivalent resistance between:a&b then c&d4. Consider the following circuit. 3R SR 2R a) How many distinct currents flow in this circuit? The four loops shown are labeled A - D, and the junctions are labeled a - d. b) If we had to solve for these currents, how many independent equations would we need? c) Which loops and/or junctions would you choose, if you had to solve for the currents? (Many answers are possible here.) This diagram shows several different loops and junctions in the circuit. d) Set up a system of equations that would allow you to solve for the currents.Given four resistors R1 = 100 ohms, R2=250 ohms, R3 = 350 ohms, and R4 = 200 ohms such that R1 and R2 in parallel will be connected in series with R3 and R4 in parallel. The series-parallel combination is connected across a 24-volt DC power supply. Find the voltage across R2 and voltage across R4 voltage drops across R2 and R4 are both 12 V voltage drop across R2 is 18.63 V and voltage across R4 is 5.37 V voltage drop across R2 is 8.63 V and voltage across R4 is 15.37 V voltage drop across R2 is 8.63 V and voltage across R4 is 15.37 V