Please help me fill in the chart for Part 1: Question #5 and #6. As well as Part2: Questions #1-5. Data sheet will be given, as well as procedures on pages 59-63. Thank you!

Experiment 4: Resistance and Electric Circuits As you work through this assignment you will: To investigate resistance through experimentation. . To understand the fundamentals of resistance through the application of resistors in electrical circuits. To learn about the resistor colored band system. Solve problems involving resistors in circuits by applying addition methods for resistors. Introduction: In this laboratory you will learn about resistance and its application in circuits. Resistors are electronic components, which have a specific, never-changing electrical resistance. The resistor's resistance limits the current flow. They are passive components, meaning they only consume power (and can't generate it). Resistors are usually added to circuits where they complement active components like op-amps, microcontrollers, and other integrated circuits. Commonly resistors are used to limit current, divide voltages, and pull-up 1/0 lines. You can think of resistance as the internal friction electrons encounter as they flow through a conductor. For example, you can think of water flowing in a river filled with rocks, the more rocks, the higher the resistance to flow. Inside of a conductor there are impurities that act like the rocks in the river used in the aforementioned example. This is why cables get hot! After sometime, the so called internal friction causes the heating up of the conductor. A good example of a conductor is the filament of a light bulb; the resistance is so high that it causes the filament to glow from the heat produced by the internal friction the current generates. Equation (1) gives the electrical current, where (1) is the electrical current and (AQ/ /) is the change in charge with respect to time (also the current). The (SI) unit for charge is the Coulomb (C) and the (SI) unit for current is the ampere (A). (1) 1=AQIN 59The electrical resistance of a resistor is measured in ohms. The symbol for an ohm is the Greek worse tolerances. For example, a 1kh resistor with 5% tolerance could actually be anywhere between capital-omega: n. The (somewhat roundabout) definition of 10 is the resistance between two points 0.95kf and 1.05kf. How do you tell which band is first and last? The last, tolerance band is often clearly where 1 volt (1V) of applied potential energy will push 1 ampere (1A) of current. As (SI) units go, larger separated from the value bands, and usually it'll either be silver or gold. or smaller values of ohms can be matched with a prefix like kilo-, mega-, or giga-, to make large values easier to read. It's very common to see resistors in the kilo-ohm (kf) and mega-ohm (MQ) range (much Figure 2. less common to see milliohm (mf) resistors). For example, a 4,7000 resistor is equivalent to a 4.7kn resistor, and a 5,600,0000 resistor can be written as 5,600kh or (more commonly as) 5.6Mn. All resistors have two terminals, one connection on each end of the resistor. Two common resistor schematic-symbols. R1 is an American-style 1kf resistor, and R2 is an international-style 47kf resistor. When modeled on a schematic, a resistor will show up as one of these two symbols (see Figure 1.). The terminals of the resistor are each of the lines extending from the squiggle (or rectangle). Those are what connect to the rest of the circuit. Here's a table of each of the colors and which value, multiplier or tolerance they represent Table 1. below: Figure 1. Table 1. R1 R2 Color Digit value Multiplier Multiplied OutTolerance Black 0 100 1 Brown 1 101 10 1kQ 47kQ Red 2 102 100 Orange 3 103 1,000 Yellow 4 104 10000 Green 5 105 100,000 Blue 6 106 1,000,000 Violet 7 107 10,000,000 Though they may not display their value outright, most resistors are marked to show what their Gray 8 10 100,000,000 resistance is. PTH resistors use a color-coding system (which really adds some flair to circuits), and SMD White 9 109 1,000,000,000 resistors have their own value-marking system. Through-hole, axial resistors usually use the color-band Gold +5% Silver +10% system (see Figure 2.) to display their value. Most of these resistors will have four bands of color circling the resistor. Through-hole, axial resistors usually use the color-band system to display their value. Most of these resistors will have four bands of color circling the resistor. The first two bands indicate the two most- significant digits of the resistor's value. The third band is a weight value, which multiplies the two significant digits by a power of ten. The final band indicates the tolerance of the resistor. The tolerance explains how much more or less the actual resistance of the resistor can be compared to what its nominal value is. No resistor is made to perfection, and different manufacturing processes will result in better or 60 61Here is an example of a 4.7kn resistor with four color bands (Figure 3.): Procedure: Figure 3. Materials 6. resistors 7. wires 8. breadboard 9. voltage source 10. multimeter When decoding the resistor color bands, consult a resistor color code table like the one above. For the first two bands, find that color's corresponding digit value. The 4.7kh resistor has color bands Set up of yellow and violet to begin - which have digit values of 4 and 7 (47). The third band of the 4.7kn is red, Part 1: this indicates that the 4.7k0 resistance should be multiplied by 102 (or 100). 47 times 100 is 4,700! Set up this circuit on the breadboard: (4 resistors in series) Just as with capacitors having an equivalent capacitance, a system of resistors in a circuit has an equivalent resistance. See Equation 2. for resistors in series configuration and Equation 3. for resistors R1 R2 RA R3 in parallel configuration below. W -WW (2) R., =ER,= R,+R,+..+R. (3) Let us find the equivalent resistance for a system of 2 resistors in parallel. If R, = 402 and R, = 702. R,R _(452)(752) Part 2: So ... IIIRRRR+R (4+7)$2 2.550 R R, RZ R,RZ Set up this circuit on the breadboard: (4 resistors in parallel) 2 12 v 62Report: Experiment 4: Name Date Laboratory Instructor Lab Day & Time_ Part 1: 1. Look at the resistances and find their resistances in two ways. First color code and second ohmmeter. Please write the colors respectively for each resistor. (you will choose seven resistors) Resistor Color Code Ohm meter R Orange, White, Red, Gold 3.9k +-5% R2 Black, Blue, Orange, Gold 6K +-5% R3 Brown, Black, Green, Gold IM +-5% RA Brown, Black, Orange, Gold 10K +-5% Rs R For the below questions refer to the procedure section for circuit diagram. 2. Calculate their equivalent resistance theoretically and show your work here. R (calculated) = 1.02 * 10 6 (0) 3. Measure equivalent resistance using multimeter. R (measured) = 11.2 * 10^5 (0) 654. Find percentage of error between the obtained numbers. 2. Measure equivalent resistance using multimeter. Error %= 9.98 % R. (measured) =_ 372 * 10^2 (0) 3. Find percentage of error between the obtained numbers. 5. Check voltages across the each resistor. Moreover, calculate the voltage across each of them. You need to first calculate the current. Fill out the table. (Please attach your calculation) Error %= Calculated Current (A) Measured Current (A) Error % 7 1.07 * 104-6 14 * 10^-6 ? 3.55 % 4. Measure currents passing through the each resistor. Moreover, calculate the passing through each of them. Resistance (12) Voltage (v) Voltage (v) You need to measure voltage across each of them first. V= 11.72 (parallel) (Measured) (Calculated) 292.8 VI = 4.1 mV Resistance () Voltage (v) Current (A) Current (A) 4.29 * 10~4 V2 = 0.6 V (Measured) (Measured) (Calculated) 7.79 * 1043 V3 = 0.109 V 32 * 10^(-3) A 7.8 * 1045 V4 = 10.94 225 * 10^(-6) 20 * 10^(-6) A 6. Explain how input voltage splits between series Capacitors. Draw the picture and show voltages RA 1 * 10^(-3) A across them. Part 2: (Same magnitude and resistance as part 1. ) 5. Explain how input current splits between series Capacitors. Draw the picture and show voltages For the below questions refer to the procedure section for circuit diagram. across them. 1. Calculate their equivalent resistance theoretically and show your work here. R. (Calculated) =_ (1) 56 67Lab 4 Data Part 1. 1. Resistor Color Code (For ohm meter column, put decoded resistance with tolerance) RI Orange White Red Gold R2 Black Blue Orange Gold R3 Brown Black Green Gold R4 Brown Black Orange Gold 3. Req = 11.2*10^5 ohms 5. Measured Current = 14*10%(-6)Amps RI (figure it out yall) V1=4.1mV R2= V2=0.6V R3= V3=0.109V R4= V4=10.94 Part 2. 2. Req = 372*10^2 ohms 4. Since parallel, deltaV across all resistors is same. That V is 1 1.72V. R1: I1 = 32*10"(-3)A R2: 12 = 225*10"(-6)A R3: 13 = 20*10"(-6)A R4: 14 = 1*10"(-3)A