5. A resistor has a current of 0.42 A and a resistance of 180 ohms. What is the power dissipated by the resistor? Show units. 7. Three resistors are arranged in a series circuit. The resistors are 100 ohm 200 ohm and 300 ohm. The battery in the circuit is 9 V. What is the current through the battery? a) 0.015 A b) 0.17 A c) 490 A d) None of the above and the answer is 8. You have conducted a beam bending experiment as in lab. The solid rectangular cross section steel beam has the dimensions below. W = 1.80 cm. Height = 3.60 cm Calculate the area moment of inertia of the beam. Circle the correct answer. A) 10.5 cm4 B) 1.75 cm\" C) 7.00 cm4 D) 0.54 cm4