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Activity 1.2.2 Circuit Theory – Hand Calculations Procedure 1. For each of the resistors shown below, use Ohm’s Law to calculate the unknown quantity. Be sure to put your answer in proper engineering notation and use the correct units. 2. For each of the circuits shown below, calculate the value for RT. Be sure to put your answer in proper engineering notation and use the correct units. Project Lead The Way, Inc. Copyright 2010 DE – Unit 1 – Lesson 1.2 – Activity 1.2.2 – Circuit Theory: Hand Calculations – Page 1 3. Using the laws of circuit theory, solve for RT, IT, VR1, VR2, & VR3. Be sure to put your answer in proper engineering notation and use the correct units. Using the data from problem (3), verify your results using Kirchhoff’s Voltage Law. 4. Using the laws of circuit theory, solve for RT, IT, VR1, VR2, VR3, & VR4. Be sure to put your answer in proper engineering notation and use the correct units. Project Lead The Way, Inc. Copyright 2010 DE – Unit 1 – Lesson 1.2 – Activity 1.2.2 – Circuit Theory: Hand Calculations – Page 2 Using the data from problem (4), verify your results using Kirchhoff’s Voltage Law. 5. Using the laws of circuit theory, solve for RT, IT, IR1, IR2, & IR3. Be sure to put your answer in proper engineering notation and use the correct units. Using the calculated results from problem (5), verify your results using Kirchhoff’s Current Law. 6. Using the laws of circuit theory, solve for RT, IT, IR1, IR2, IR3, & IR4. Be sure to put your answer in proper engineering notation and use the correct units. Using the calculated results from problem (6), verify your results using Kirchhoff’s Current Law. Project Lead The Way, Inc. Copyright 2010 DE – Unit 1 – Lesson 1.2 – Activity 1.2.2 – Circuit Theory: Hand Calculations – Page 3