What do you notice about the relationship between the different currents? 2. What do you notice about the relationship between the different voltages?

Inquiry into Physics
8th Edition
ISBN:9781337515863
Author:Ostdiek
Publisher:Ostdiek
Chapter8: Electromagnetism And Em Waves
Section: Chapter Questions
Problem 25Q
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Using the Circuit Construction Kit: DC - Virtual Lab:‬ https://lms.lausd.net/link?a=2627102180&path=https%3A%2F%2Fphet.colorado.edu%2Fsims%2Fhtml%2Fcircuit-construction-kit-dc-virtual-lab%2Flatest%2Fcircuit-construction-kit-dc-virtual-lab_en.html

  • Can you assist me in creating a circuit with three light bulbs (source of resistance) with different resistance in series with one battery - see example above. You can choose any voltage and resistance.
  • Place an ammeter in the circuit before the first light bulb to measure the current through (I) the first bulb.
  • Place an ammeter in the circuit before the other bulbs to measure the current through (I) each of the other bulbs. 
  • Place voltmeter probes across each light bulb and record the voltage across (V) each light bulb.
  • Draw a schematic of your circuit with the V, R, and I labeled
  • Create a table to record your measurements. Record for each resistor: R, V, and I like this.

R (Ω)

I (A)

through the resistor

V (V)

across the resistor

 

 

 

 

 

 

 

 

 

 

1. What do you notice about the relationship between the different currents?

2. What do you notice about the relationship between the different voltages?

Part 2: Resistors in Series - Real Circuits

Create a circuit with resistors in series using the Snap Circuits resistors and voltage source.

 

  • Repeat the process used in Part 1.
re
D 4
Cop
Fori
Ourses - F
hysics 1
D 6
P Physics.
1
A
hysics 7
OTALS
hysics 8
OTAL
TUDENTS
OTAL PHY
AP
OTAL PHY
000.
OTAL
NGINEERI
Wire
Battery
Light Bulb
C
Resistor
Switch
Current
0.30 A
Voltage
?
10.0Q2
10.0 Ω
9.0 V
10.0 Ω
Show Current
O Electrons
O Conventional →
✔ Labels
Values
+
Voltmeter
Current
Ammeters
Wire Resistivity
+ Battery Resistance
t
31
Transcribed Image Text:re D 4 Cop Fori Ourses - F hysics 1 D 6 P Physics. 1 A hysics 7 OTALS hysics 8 OTAL TUDENTS OTAL PHY AP OTAL PHY 000. OTAL NGINEERI Wire Battery Light Bulb C Resistor Switch Current 0.30 A Voltage ? 10.0Q2 10.0 Ω 9.0 V 10.0 Ω Show Current O Electrons O Conventional → ✔ Labels Values + Voltmeter Current Ammeters Wire Resistivity + Battery Resistance t 31
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