Physics, 28.07.2020 16:01 Vanesssajohn6294
You would like to store 8.1 J of energy in the magnetic field of a solenoid. The solenoid has 620 circular turns of diameter 6.6 cm distributed uniformly along its 33 cm length.
A. How much current is needed?
A
B. What is the magnitude of the magnetic field inside the solenoid?
T
C. What is the energy density (energy/volume) inside the solenoid?
kJ/m^3
Answers: 1
Physics, 21.06.2019 23:20
According to newton's second law, when the same force is applied to two objects of different masses, a the object with greater mass will experience a great acceleration, and the object with less mass will experience an even greater acceleration, b. the object with greater mass will experience a smaller acceleration, and the object with less mass will experience a greater acceleration, c. the object with greater mass will experience a greater acceleration, and the object with less mass will experience a smaller acceleration, d. the object with greater mass will experience a small acceleration, and the object with less mass will experience an even smaller acceleration.
Answers: 1
Physics, 22.06.2019 00:00
Which is not a characteristic of a heat pump? a. it is used in air conditioners. b. it uses a refrigerant. c. it requires no work. d. it reverses the normal flow of thermal energy.
Answers: 2
Physics, 22.06.2019 07:20
Aman throws a football straight into the air. as it rises, it slows down. which type of energy is the football gaining?
Answers: 2
Physics, 22.06.2019 16:30
If anyone who can me with this hw? i would really appreciate it
Answers: 2
You would like to store 8.1 J of energy in the magnetic field of a solenoid. The solenoid has 620 ci...
Spanish, 05.07.2019 05:00
Geography, 05.07.2019 05:00
Geography, 05.07.2019 05:00
Social Studies, 05.07.2019 05:00
History, 05.07.2019 05:00
Health, 05.07.2019 05:00
Biology, 05.07.2019 05:00
Biology, 05.07.2019 05:00
Biology, 05.07.2019 05:00
Biology, 05.07.2019 05:00
Social Studies, 05.07.2019 05:00
Physics, 05.07.2019 05:00
English, 05.07.2019 05:00