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PLEASE HELP!! I need each question answered using the information given at the top of the paper. Month of Birth: M = Day of Birth:

PLEASE HELP!! I need each question answered using the information given at the top of the paper.

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Month of Birth: M = Day of Birth: D = 1. (10 pts) Using a standard voltage of 120 Volts, calculate the current and resistance in a) a 60 W incandescent lightbulb and b) a 100 W incandescent lightbulb. 2 digits of precision. 2. (10 pts) Assume that a toaster heating element has a resistance of 40.0 0. If the toaster operates at a standard voltage of 120 Volts, calculate the current drawn by the toaster. How much charge passes through the element in 1 minute? (Assume direct current). 2 digits of precision. (15 pts) Using the circuit diagram below, calculate the unknown currents 14 and I5. 1 = 8 mA - + 12 = 3 MA - 13 = 1 mA - - Vii = $1 WW WW + Is = ? mA 4. (15 pts) Calculate the resistance of the following: a. A 10.0-cm-long strand of copper wire (diameter equals 1.0 mm and resistivity equals 1.7 x 10-8 n . m). b. A 2.0-meter-long piece of aluminum with a 5.0 mm x 50.0 mm cross-section (resistivity equals Ive 2.7 x 10-8 0 . m).Month of Birth: M = Day of Birth: D = 4 5. (20 pts) Calculate the resistance of the following: a. Two D kQ resistors in series . Two M kQ resistors in parallel c. One D kQ resistor in series with one M kQ resistor d. One D kQ resistor in parallel with one M kQ resistor 6. (15 pts) Using the circuit diagram below, calculate the voltage across a) the 6 0 resistor, b) the 3 0 resistor. SE 12 V 7. (15 pts) Using the circuit diagram below, calculate the current through a) the 6 0 resistor, b) the 3 0 resistor. + 9 50

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