Task 1: Take charge of electricity Question 1 of 3 When acetate and silk are rubbed together, electrons leave the acetate and go to the silk. Which material ends up with a positive charge? O both materials are neutral O silk O acetate Submit Next -Question 2 of 3 When fur is rubbed against rubber, the rubber gains extra electrons from the fur. Which material ends up with a negative charge? O both materials are neutral. O Rubber O Fur Submit + Previous Next -Question 3 of 3 When electric current flows through a wire, which types of particles are moving in the wire? O protons O neutrons O electrons O copper particles Submit - PreviousTask 2: Test your knowledge Work out your solution to this question then, check your answer with the solution provided. Use the hint only if needed! A 9.0 V battery is attached to a circuit that has 14 Q of resistance. What is the current through the circuit? Task 3: Circuit analysis Examine the following circuit to answer the following questions. R1 = 6.0 0 0.30 A 0.24 A WW 3.0 V R2 = 5.0 0 W R. = 120 Press here for a long description. 1. Complete the following table. Resistance (0) Current (A) Voltage (V) Total (T) Resistor 1 Resistor 2 Resistor 3 Resistor 4