Pasco EM-8622 BASIC ELECTRICITY Manuel d'utilisateur

012-04367E4/94© 1990 PASCO scientific $10.00Phone (916) 786-3800 • FAX (916) 786-8905 • TWX 910-383-204010101 Foothills Blvd. • P.O. Box 61901

6Basic Electricity 012-04367EProcedure➀ Use two pieces of wire to make connections between the springs on one of the light bulbs tothe springs on the

7012-04367E Basic ElectricityPurposeThe purpose of this lab is to determine how light bulbs behave in different circuit arrangements.Different ways of

8Basic Electricity 012-04367EPART B➆ Connect a single D-cell to a single light as in step 1, using a spring clip “switch” to allowyou to easily turn t

9012-04367E Basic ElectricityEQUIPMENT NEEDED:-Circuits Experiment Board -D-cell Battery-Multimeter -Wire Leads-Graph Paper.PurposeThe purpose of this

10Basic Electricity 012-04367EResistance, Ω Current, amp Voltage, volt Voltage/ResistanceTable 3.11st Digit2nd DigitNo. of ZerosTolerance0123456789Bla

11012-04367E Basic ElectricityPurposeThe purpose of this lab is to begin experimenting with the variables that contribute to the opera-tion of an elec

12Basic Electricity 012-04367ESeries➅ Construct a PARALLEL CIRCUIT, first using combinations of two of the resistors, and thenusing all three. Measur

13012-04367E Basic ElectricityColors1st 2nd 3rd 4thResistanceMeasuredResistanceCodedError%ToleranceBAC➤➤➤➤➤➤RARBRABRCRABCRBCRABC=RBC =RAB

14Basic Electricity 012-04367ECombinationDiscussion➀ How does the % error compare to the coded tolerance for your resistors?➁ What is the apparent rul

15012-04367E Basic ElectricityEQUIPMENT NEEDED:-Circuits Experiment Board -Multimeter-D-cell Battery -Resistors-Wire LeadsPurposeThe purpose of this l

16Basic Electricity 012-04367E➂ Now connect the parallel circuit below, using all three resistors. Measure the voltage acrosseach of the resistors an

17012-04367E Basic Electricity➤➤➤➤➤➤-++-RARBRCVABVABC-+-VA-VBC++Figure 5.4Series➤➤RABC=VA =VB =VABC=VC =RC =RB =RA =VARCRARB-+ParallelFig

18Basic Electricity 012-04367ECombinationDiscussionOn the basis of the data you recorded on the table with Figure 5.1, what is the pattern for howvolt

19012-04367E Basic ElectricityExperiment 6: Currents in CircuitsEQUIPMENT NEEDED:-Circuits Experiment Board -Digital Multimeter-Resistors

Basic Electricity 012-04367E20➃ Connect the parallel circuit below, using all three resistors. Review the instructions forconnecting the DMM as an am

21012-04367E Basic ElectricityEQUIPMENT NEEDED:-Circuits Experiment Board -Two D-cell Batteries-Wire Leads -Digital Multimeter (DMM)-Resist

Basic Electricity 012-04367E22Analysis➀ Determine the net current flow into or out of each of the four “nodes” in the circuit.➁ Determine the net volt

23012-04367E Basic ElectricityPurposeThe purpose of this lab will be to determine how capacitors behave in R-C circuits. The manner inwhic

Basic Electricity 012-04367E24⑧ Replace the 100-µF capacitor with a 330-µF capacitor. Repeat step 7, recording the charging anddischarging times in T

25012-04367E Basic Electricity“Switch”DiodeResistorABCFigure 9.1bFigure 9.1aExperiment 9: DiodesEQUIPMENT NEEDED:-Circuits Experiment Boar

i012-04367E Basic ElectricityTable of ContentsSection...

Basic Electricity 012-04367E26DiscussionDiscuss the shape of your graph and what it means for the operation of a semiconductordiode. Did the diode op

27012-04367E Basic ElectricityEQUIPMENT NEEDED:-Circuits Experiment Board -Two D-cell Batteries-Wire Leads -Digital Multimeter (DMM)-1000-Ω

Basic Electricity 012-04367E28Analysis➀ For each of your sets of readings, calculate:IB = VAB / R1 and IC = VCD / R2Record all of your current readin

29012-04367E Basic ElectricityThe labs asking for relative brightness ask students tojudge relative brightness only, not an absolute bright

Basic Electricity 012-04367E30WiresThe Circuits Experiment Board can be used with a largevariety of wire types and sizes. We recommend 20 or 22gauge

31012-04367E Basic ElectricityPASCO Part #ItemReplacement Parts ListP.C.B. ASSY, BASIC ELECT 004-04340MANUAL EM-8622 012-04367RES, 10 OHM,

Basic Electricity 012-04367E32Notes

33012-04367E Basic ElectricityTeacher's GuideExp 1 - Circuits Experiment Board➀➁ Reversing things at either end had no effect.➃➄ There

Basic Electricity 012-04367E34Exp 3- Ohm's LawProcedure➁-➅)Warn the students to be particularly careful whensetting up the multimeter to measure

35012-04367E Basic ElectricityProcedureEqual Resistors:Seriesmeasurement Resistance Voltage1 100 0.5232 100 0.5283 100 0.52712 200 1.05123

iiBasic Electricity 012-04367EEquipment ReturnShould this product have to be returned to PASCOscientific, for whatever reason, notify PASCO scientifi

Basic Electricity 012-04367E36Exp 6- Currents in Circuits➤NOTE: The resistors used were:R1 = 100ΩR2 = 330ΩR3 = 560ΩThese are the same resistors as wer

37012-04367E Basic ElectricityAnalysisFirst circuit:➀ node (1,3): 0.1 mAnode (1,2,5): 0.0 mAnode (3,4,5): -0.1 mAnode (2,4): 0.0 mA➁ loop (

Basic Electricity 012-04367E38Exp 9- DiodesAnalysisJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJOOOOOOOOOOOOOOOOOOOOOOO OOO00.0010.0020.0030.0040.0050.

39012-04367E Basic ElectricityTechnical SupportContacting Technical SupportBefore you call the PASCO Technical Support staff itwould be hel

1012-04367E Basic ElectricityThe PASCO Circuits Experiment Board is designed toimplement a large variety of basic electrical circuits forexperimentati

2Basic Electricity 012-04367E➀ Open the zip-lock bag containing the resistors andother components. Distribute the following resistorsand wires to eac

3012-04367E Basic ElectricityVOM:The Volt-Ohm-Meter or VOM is a multiple scale, multiplefunction meter (such as the PASCO SB-9623 AnalogMultimeter), t

4Basic Electricity 012-04367EThe springs are securely soldered to the board and serveas a convenient method for connecting wires, resistorsand other c

5012-04367E Basic ElectricityEQUIPMENT NEEDED:-Circuits Experiment -Board-D-cell Battery -Wire Leads-Graph -PaperPurposeThe purpose of this lab is to