WORKSHEET FOR OHM’S LAW AND RESISTANCEjholl2/technology_pdfs/Worksheet-OhmsLaw.pdf · WORKSHEET...

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Page 1: WORKSHEET FOR OHM’S LAW AND RESISTANCEjholl2/technology_pdfs/Worksheet-OhmsLaw.pdf · WORKSHEET FOR OHM’S LAW AND RESISTANCE . Fall, 2005 . Use your VOM to measure the resistance

WORKSHEET FOR OHM’S LAW AND RESISTANCE Fall, 2005

Use your VOM to measure the resistance of these resistors: Color Bands 1 2 3 Resistance in Ω Difference from stated value ______________ ____________ __________ ______________ ____________ __________ ______________ ____________ __________ Convert these values: mΩ MΩ kΩ 232Ω __________ __________ __________ 4.6Ω __________ __________ __________ 627,300Ω __________ __________ __________ 6,300Ω __________ __________ __________

Calculate RT for these values: R1 R2 R3 RT 200Ω 400Ω 150Ω _____ 3.4kΩ 4.4kΩ 200Ω _____ 400mΩ 80mΩ 2Ω _____

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Page 2: WORKSHEET FOR OHM’S LAW AND RESISTANCEjholl2/technology_pdfs/Worksheet-OhmsLaw.pdf · WORKSHEET FOR OHM’S LAW AND RESISTANCE . Fall, 2005 . Use your VOM to measure the resistance

E = 20v R1 = 100Ω R2 = 100Ω Determine the value of I _______ Determine the value of E across R1 _____ Determine the value of E across R2 _____

E = 12v R1 = 1MΩ R2 = 1MΩ R3 = 2MΩ Determine the value of I for this circuit ______ Determine the value of E across R1 ______ Determine the value of E across R3 ______

Measure the resistance of these lamps: Number Lamp type/ ANSI code wattage ohms measured #1 __________________ ______ ____________ #2 __________________ ______ ____________ #3 __________________ ______ ____________

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Page 3: WORKSHEET FOR OHM’S LAW AND RESISTANCEjholl2/technology_pdfs/Worksheet-OhmsLaw.pdf · WORKSHEET FOR OHM’S LAW AND RESISTANCE . Fall, 2005 . Use your VOM to measure the resistance

E = 120v

L1 = 300w

L2 = 500w

L3 = 1kw

What is the total power draw on this circuit? ____________ Determine the value of I for this circuit. ____________

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IB Physics 12 Mr. Jean November 7 th, 2014. The plan: Video clip of the day Power Series Circuits Resistance in Series Application of Ohm’s Law.

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rebecaterandigitalelectronics.weebly.comrebecaterandigitalelectronics.weebly.com/uploads/5/9/2/2/... · Web viewnamed after George Ohms, whose law (Ohm’s Law) defines the relationship

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