those fifty 15 ohm parallel connected christmas tree lights. calculate the total current in the circuit...
6. Strings of Christmas lights conn ristmas lights connected end-to-end and then plugged into a wall outlet (110V) form a parallel circuit as shown below. The manufacturing specifications for a 100 clear mini lights is 48 Watts. If the string of lights are plugged into an outlet (110V) with a 15A circuit breakers, how many strings of lights can you connect end-to-end before the total current exceeds the breaker limit?
A Christmas tree light set consists of lights connected in parallel. The voltage can be provided by a heavy duty battery. The characteristics of the heavy duty battery are: VB, IB for time period t each night. Design a parallel configuration of lights that consists of the maximum number of bulbs. Assumptions: Each light has operating voltage VLB and resistance RLB. Arithmetic practice: VLB = 6 V, RLB=12 , VB,=6 V, IB = 9 A, t = 4 hr. Suggestion:...
A 120.0 ohm resistor is connected in parallel to a 60.0 ohm resistor. These two resistors in parallel are then connected in series with a 20.0 ohm resistor. The total combination is connected across a 15.0 V battery. a. Find the total current in the circuit. b. Find the power dissipated in the 120.0 ohm resistor.
A 76.1-ohm resistor is connected in parallel with a 121.7-Ohm resistor. This parallel group is connected in series with a 22.6-ohm resistor. The total combination it connected across a 18.8-V battery. Find (a) the current and (b) the power dissipated in the 121.7-Ohm resistor.
Please anawer all the parts of the question . A 10 ohm and a 15 ohm resistor are connected in parallel and placed across the terminals of a 15 volt battery a. Sketch the circuit diagram. b. Calculate the equivalent resistance of the circuit. c. Calculate the total current through the entire circuit. d. Calculate the current in each branch.
A battery, a 12 k ohm and a 3 k ohm resistors are connected in parallel to each other. The current through the 3 k ohm resistor is measured to be 4mA. Determine the source current.
In this tutorial you will analyse a solar powered Christmas tree. The tree has a solar panel at the top, a battery at the base, and bulb string lights around it. The bulb string lights are made from 4 parallel strings with 8 light bulbs in series each. Each light bulb has a nominal resistance of 8 2. The resistance of the wiring is negligible. The battery is charged during the day to keep the bulb string lights shining at...
A parallel circuit has a 7.50 volt source and a 2.00 ohm resistance and a 4.00 ohm resistance. What is the total current flow, in amps?
The parallel circuit at the right depicts three resistors connected to a voltage source. The voltage source is a 110-V source and the resistor values are R_1 = 15.4 Ohm. R_2 = 21.9 Ohm, and R_3 = 11.7 Ohm. Determine the equivalent resistance of the circuit. 5.10 Ohm 5.20 Ohm 0.196 Ohm
Two circuit Aand B are connected to a 115V, 50Hz supply. The total current taken by combination is 10 Amps at unity power factor. Circuit A consists of a 10 ohms resistor and a 200 uf capacitor connected in series, circuit B consists of a resistor and an inductive in series. Determine the current, the impedance, resistance and reactance