subject
Physics, 31.03.2020 20:32 trimommalone353

PLEASE HELP ASAP.

1. A series circuit contains an electric generator, three devices operated by electricity, and the necessary connecting wires. The resistances of the three devices are 20 ohms, 8 ohms, and 4 ohms. The resistance of the connecting wires can be neglected. What is the total resistance in the circuit?

2. If the terminal voltage developed by the generator in question 1 is 110 V and the resistance of the generator is neglected, what current will flow through the circuit? Round your answer to two decimal places.

3. For the conditions described in questions 1 and 2, what will be the voltage drop in the device having a resistance of 8 ohms? Round your answer to one decimal place.

4. If the three electrical devices in question 1 are connected in parallel, as shown in the figure, what will be the total resistance of the group of devices? Round your answer to two decimal places.

5. Assume that the voltage developed by the generator in the circuit in question 4 is 110 V. If the resistance of the generator and the connecting wires is neglected, what current will flow through the wires between the generator and the group of three devices? Round your answer to one decimal place.

6. In the circuit in question 4, what portion of the total current will flow through the device that has a resistance of 8 ohms?

ansver
Answers: 3

Another question on Physics

question
Physics, 21.06.2019 19:00
Adelivery truck leaves a warehouse and travels 2.60 km north. the truck makes a left turn and travels 1.25 km west before making another right turn to travel 1.40 km north to arrive at its destination. what is the magnitude and direction of the truck's displacement from the warehouse?
Answers: 2
question
Physics, 22.06.2019 17:30
Frequency of electromagnetic waves that a radio station is assigned is called
Answers: 1
question
Physics, 22.06.2019 19:30
Another word for electromagnetic energy is a. heat b. force c. matter d. radiation
Answers: 1
question
Physics, 23.06.2019 02:30
An airplane is flying with a velocity of 240 m/s at an angle of 30.0∘ with the horizontal, as the drawing shows. when the altitude of the plane is 2.4km,a flare is released from the plane. the flare hits the target on the ground. what is the angle θ?
Answers: 3
You know the right answer?
PLEASE HELP ASAP.

1. A series circuit contains an electric generator, three devices ope...
Questions
question
Mathematics, 28.01.2020 02:31
question
Mathematics, 28.01.2020 02:31
question
Mathematics, 28.01.2020 02:31
question
Geography, 28.01.2020 02:31