![subject](/tpl/images/cats/fizika.png)
Physics, 03.08.2019 01:10 lucilita2017
Aconducting coil of 1750 turns is connected to a galvanometer, and the total resistance of the circuit is 30 ω. the area of each turn is 5.00 × 10^-4 m2. this coil is moved from a region where the magnetic field is zero into a region where it is nonzero, the normal to the coil being kept parallel to the magnetic field. the amount of charge that is induced to flow around the circuit is measured to be 9.0 × 10^-3 c. find the magnitude of the magnetic field
![ansver](/tpl/images/cats/User.png)
Answers: 3
Another question on Physics
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 02:00
Jasmine is diving off a 3-meter springboard. her height in meters above the water when she is x meters horizontally from the end of the board is approximated by the equation h=-x^2+3x+3. what is the maximum height jasmine will reach on her dive?
Answers: 3
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 15:30
At 20∘c, the hole in an aluminum ring is 2.800 cm in diameter. you need to slip this ring over a steel shaft that has a room-temperature diameter of 2.804 cm . 1. to what common temperature should the ring and the shaft be heated so that the ring will just fit onto the shaft? coefficients of linear thermal expansion of steel and aluminum are 12×10−6 k−1 and23×10−6 k−1 respectively.
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 15:30
Two point charges are separated by a certain distance. how does the strength of the electric field produced by the first charge, at the position of the second charge, change if the second charge is doubled? a. the field does not change b. the field strength decreases by half. c. the field strength doubles d. the field strength quadruples
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 21:00
Which of the the following are examples of projectile motion of both projectile motion and two dimensional motion
Answers: 3
You know the right answer?
Aconducting coil of 1750 turns is connected to a galvanometer, and the total resistance of the circu...
Questions
![question](/tpl/images/cats/biologiya.png)
Biology, 13.11.2020 21:00
![question](/tpl/images/cats/mat.png)
Mathematics, 13.11.2020 21:00
![question](/tpl/images/cats/en.png)
English, 13.11.2020 21:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 13.11.2020 21:00
![question](/tpl/images/cats/mat.png)
Mathematics, 13.11.2020 21:00
![question](/tpl/images/cats/himiya.png)
Chemistry, 13.11.2020 21:00
![question](/tpl/images/cats/mat.png)
Mathematics, 13.11.2020 21:00
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 13.11.2020 21:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/health.png)
Health, 13.11.2020 21:00
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/istoriya.png)
History, 13.11.2020 21:00
![question](/tpl/images/cats/mat.png)