Copy of 5CL Pre-Lab 4 Submission Template - S24v2

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University of California, Los Angeles *

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5C

Subject

Electrical Engineering

Date

May 22, 2024

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pdf

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6

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Uploaded by ProfessorSteel12746

5CL Pre-Lab 4 Assignment [Name], [Date], [Lab Section] When finished adding your responses on each slide, save this as a PDF file and upload it to your Gradescope assignment.
Q1: Draw a simple circuit with a battery and a light bulb. Label both circuit elements along with the current using the notation from Figures 1 and 2 of the pre-lab. 2 Given the voltage of the battery is V and the resistance of the light bulb is R, what is the voltage drop across the light bulb? What is the current in this circuit? ~ light bulb = R [ i Er the voltage throughout the lightbulb us the same as the voltage across the resistor , which means that the Current is constant
Q2: Draw a circuit with a battery and two identical light bulbs (same resistance) in series. Label all circuit elements and the current using the notation from Figures 1 and 2. 3 Given the battery has voltage V and the light bulbs each have resistance R, what is the voltage across each of the light bulbs? What is the current going through each bulb? -R . WhR [ i Er the voltage throughout the circut should be equal across each bulb , meaning that the current through each light bulb should be constant as well .
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Q3: Draw a circuit with a battery and two identical light bulbs (same resistance) in parallel. Label all circuit elements and currents. 4 Given the battery has voltage V and the light bulbs each have resistance R, what is the voltage across each of the light bulbs? What is the current going through each bulb? 17 > u - W i 1 - # i , R , = is Fr the voltage across the bulbs should be equal , meaning that the Current should also be equal
Q4: Redraw the simple circuit with one light bulb (Q1). Show how you will connect the multimeter to measure the voltage across the light bulb (resistor). Label which is the red lead of the multimeter and which is the black. 5 WhR sor ! & I redhead , place lead chang the multimeter to 500 then connect the red lead to start of R + the black lead to the end of R ,
Q5: Redraw the simple circuit with one light bulb (Q1). Show how you will connect the multimeter to measure the current across the light bulb (resistor). Label which is the red lead of the multimeter and which is the black. What do you have to do to the circuit in order to measure the current that you didn’t have to do to measure the voltage? 6 WhR · Ra red ead of I & 5 - · black - lead Try to keep the ned & black leads in the same position they're in , but alter the multimeter region to measure amperes
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