subject
Physics, 18.04.2021 21:40 banks9244

A 75-turn, 10.0 cm diameter coil rotates at an angular velocity of 8.00 rad/s in a 1.25 T field, starting with the plane of the coil parallel to the field. What is the peak emf?
At what time is the peak emf first reached?
At what time is the emf first at its most negative?
What is the period of the AC voltage output?

ansver
Answers: 3

Other questions on the subject: Physics

image
Physics, 22.06.2019 11:00, taylorwhitfield6
Aperson walks first at a constant speed of 4.89 m/s along a straight line from point a to point b and then back along the line from b to a at a constant speed of 2.95 m/s. what is the average speed over the entire trip?
Answers: 1
image
Physics, 22.06.2019 15:30, salehabajwa101
What are the similarities & differences between a thermistor and a light dependent resistor in physics?
Answers: 1
image
Physics, 22.06.2019 16:50, justkevin1231
Aresistor with an unknown resistance is connected in parallel to a 9 ω resistor. when both resistors are connected in parallel to an emf source of 21 v, the current through the unknown resistor is measured with an ammeter to be 4 a. what is the resistance of the unknown resistor? answer in units of ω.
Answers: 3
image
Physics, 23.06.2019 15:30, MoneyMike42
Boiling water in a pan is a good example of convection a. the warm water rises and the cooler water sinks. b. the water is touching the bottom of the pan, but not the heat source. c. boiling water can cook hard boiled eggs. d. boiling water is an example of radiation and not convection.
Answers: 2
You know the right answer?
A 75-turn, 10.0 cm diameter coil rotates at an angular velocity of 8.00 rad/s in a 1.25 T field, sta...

Questions in other subjects:

Konu
Mathematics, 21.04.2020 00:50