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Use the data and calculations from Lab to answer the next 3 questions 2. What happened to the total current in the circuit as you increased the number of light bulbs connected to the 3V battery from 2 to 3? 3. What happened to the current in each light bulb as you connected the third light bulb to the circuit? Why? 4. What happened to the total voltage in the circuit when you connected the third light bulb? What happened to the voltage of each individual light bulb? 5. A 7.0 9 resistor is connected in series with another resistor and a 4.0 V battery. An ammeter in the circuit reads 0.25 A. A) Draw the circuit using the proper circuit symbols B) Calculate the resistance of the second resistor. C) Calculate the number of electrons which pass through the circuit in 20 s. D) Calculate the voltage across each of the 2 resistors.* Remember that current is the same everywhere in a Series circuit so one correct measure is enough. ** Individual voltages should add up to the total voltage available from the battery. able A Show work and calculations here Current (A) Voltage (V) Resistance () R = Y Light Bulb 1 0. 20 1,30 1.35 = 6. 5 6.5 51 1 ) R = 0.20 Light Bulb 2 2) 1 = 1: 38 - 6. 9 0. 20 1.38 6.9 5 0 120 - Whole Circuit 3) R =1.49= 7.2 10. 20 0.20 1 . 44 7. 2 52 . Add another light bulb in series with the 2 former light bulbs and repeat procedure steps 2, 3, and 4 for three ight bulbs. Complete Table B for 3 light bulbs in series and determine the resistance of each light bulb. Then determine the equivalent resistance, current, and voltage of the whole circuit. Table B Show work and calculations here Current (A) Voltage (V) Resistance () Light Bulb 1 1) = 1.21 = 5.5 5 .22 0. 22 . 20 5.5/12 1.43 = 6. 5 Light Bulb 2 2 ) R = 0 . 22 0. 22 1. 4 3 6.5 52 3) 1 = 0. 22 - 6 . 6 Light Bulb 3 0. 2 2 1. 46 6.GM 4 12 = 01 22 = 21 . 1 Whole Circuit 0 1 22 4: 65 21 . 1 52 6. Confirm using Ohm's Law that what you got for the equivalent resistance on the whole circuit (3 light bulbs) by adding the individual resistances from each light bulb is the same as using the total current and total voltage. Show work and calculations here Analysis and Questions 1. Use the space below to draw the two series circuits you made in lab using proper circuit symbols. For each diagram, include the correct placement of the ammeter and the voltmeter so that they would show the total current and voltage in the whole circuit