3. Base your answers to the following questions on the information and data tablebelow. Three lamps were connected in a circuit with a battery of constantpotential. The current, potential difference, and resistance for each lamp arelisted in the data table. [There is negligible resistance in the wires andbattery.]DeviceLamp 1Lamp 2Lamp 3Current(A)0.450.110.28PotentialDifference(V)40.140.140.1Resistance ()89365143a) Using standard circuit symbols, draw a circuit showing how the lamps andbattery are connected.b) What is the potential difference supplied by the battery?c) Calculate the equivalent resistance of the circuit.d) If lamp 3 is removed from the circuit, what would be the value of the potentialdifference across lamp 1 after lamp 3 is removed?e) If lamp 3 is removed from the circuit, what would be the value of the current inlamp 2 after lamp 3 is removed?

As potential difference across each lamp is same so they are connected in parallel as shown

3. Base your answers to the following questions on the information and data table below. Three lamps were connected in a circuit with a battery of constant potential. The current, potential difference, and resistance for each lamp are listed in the data table. [There is negligible resistance in the wires and battery.] Device Lamp 1 Lamp 2 Lamp 3 Current (A) 0.45 0.11 0.28 Potential Difference (V) 40.1 40.1 40.1 Resistan ce (n) 89 365 143 a) Using standard circuit symbols, draw a circuit showing how the lamps and battery are connected. ) What is the potential difference supplied by the battery? :) Calculate the equivalent resistance of the circuit.

3. Base your answers to the following questions on the information and data table below. Three lamps were connected in a circuit with a battery of constant potential. The current, potential difference, and resistance for each lamp are listed in the data table. [There is negligible resistance in the wires and battery.] Device Lamp 1 Lamp 2 Lamp 3 Current (A) 0.45 0.11 0.28 Potential Difference (V) 40.1 40.1 40.1 Resistan ce (n) 89 365 143 a) Using standard circuit symbols, draw a circuit showing how the lamps and battery are connected. ) What is the potential difference supplied by the battery? :) Calculate the equivalent resistance of the circuit.

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

See similar textbooks

Similar questions

5. Calculate the current and the voltage across each resistor using Kirchhoff's Rules. 40.0 V 360 V. 80.0 V- 200 0. 80.0 NE t 20.0 0: 1 70.0 0
part 3 there can be more than one answer
Report 5. Five resistors (2 ohms, 4 ohms, 6 ohms, 8 ohms, and 10 ohms) are connected in parallel. Determine the current in 10-ohm resistor if the current in the 2-ohm resistor is 1 ampere. O a. 0.2 amperes O b. 2 amperes O c. 20 amperes O d. Not enough information
1&2 only thankyou
In the circuit below, each resistance is 4.0 N. a. Determine electric current through 12.0 V and 4.00 V batteries. b. Determine the potential difference between point A and B. 12.0 V +4.08) V
Question 1 Jonathan connected a bulb of unknown resistance to a 3.7 V battery and measured a current of 1.23 A flowing through the bulb. First Electric Circuit I = 1.23 A Then, he changed the power source to a 5 V battery and connected it to the same bulb. Second Electric Circuit I = ? What current flowing through the bulb can Jonathan claim for his second electric circuit? A 0.60 amps B 1.66 amps C 15.00 amps D 15.15 amps
1. Draw graphs, provided to illustrate the relationship between the potential difference across each wire and current through the wire 2. Use the graph to determine the resistance of each wire 3. Give one word for "one coulomb per second"
Q7. Calculate the equivalent resistance of the circuit below. R1 = 20 Q R2 = 15 Q R3 = 8 0 R4 = 15 2 R3 = 20 2
II. Solve for the total voltage, individual voltages, total current, individual currents, total resistance, and individual resistances in each circuit diagram. Write your answers in the table provided beside each circuit diagram and show all HANDWRITTEN solutions in the last page. 1. Type of Connection: VT = 15.0 V R1 = 7.00 2 R2 = 4.00 2 R3 = 2.00 2 VI = I = RT = Vi = R1 = V2 = 12 = R2 = V3 = 13 = R3 =
4. With diagram and complete Solutions
3. Four resistors of 120, 30, 50 and 40 are connected in series. A 12-V battery is connected to the combination. What is the current through the battery? A) 0.50 A B) 1.0 A C) 1.5 A D) 2.0 A
QUESTION 4 A physics student wishes to measure the voltage change and current across a resistor in a circuit using a voltmeter and an ammeter respectively. How should the student connect the voltmeter and ammeter to the circuit? a. The voltmeter should be connected in series with the resistor, and the ammeter should be connected in series with the resistor. O b. The voltmeter should be connected in series with the resistor, and the ammeter should be connected in parallel with the resistor. C. The voltmeter and ammeter should be connected in a series combination that is, in turn, connected in parallel with the resistor d. The voltmeter should be connected in parallel with the resistor, and the ammeter should be connected in parallel with the resistor. e. The voltmeter should be connected in parallel with the resistor, and the ammeter should be connected in series with the resistor.