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Simple Circuits Quiz

Simple Circuits Quiz. SNC1D: Thursday November 29, 2007. Ohm’s Law Lab. Investigation 10.11 (page 320). Purpose. PART 1 We will study the relationship between VOLTAGE DROP and ELECTRIC CURRENT for ohmic resistors. PART 2

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Simple Circuits Quiz

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  1. Simple Circuits Quiz SNC1D: Thursday November 29, 2007

  2. Ohm’s Law Lab Investigation 10.11 (page 320)

  3. Purpose PART 1 • We will study the relationship between VOLTAGE DROP and ELECTRIC CURRENT for ohmic resistors PART 2 • We will study the relationship between VOLTAGE DROP and ELECTRIC CURRENT for an incandescent light bulb ELECTRICAL LOAD

  4. Construct the circuit shown on Page 320. Method Part 1 Part 2 Use the ohmic resistors as the electrical load. Use the light bulb as the electrical load. Connect resistor #1 (brown-black-brown). Take voltmeter and ammeter readings for 1, 2, 3, and 4 cells. Connect the light bulb. Take voltmeter and ammeter readings for 1, 2, 3, and 4 cells. TABLE 1 TABLE 3 Connect resistor #2 (red-red-black). Take voltmeter and ammeter readings for 1, 2, 3, and 4 cells. TABLE 2

  5. V R I Calculations & Graphing • Calculate the Resistance • You have recorded V and I • Remember: R = V_ I • Graph Voltage (y-axis) versus Current (x-axis) of all three electrical loads on one sheet of graph paper

  6. Do you remember how to use the multimeter?

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