Physics, 02.04.2021 18:20 anthony4034
A coil consists of 130 circular loops of wire of radius 4.4 cm. A current of 0.46 A runs through the coil, which is oriented vertically and is free to rotate about a vertical axis (parallel to the z-axis). It experiences a uniform horizontal magnetic field in the positive x-direction. When the coil is oriented parallel to the x-axis, a force of 1.2 N applied to the edge of the coil in the positive y-direction can keep it from rotating. Calculate the strength of the magnetic field. {0.145 T}
Answers: 2
Physics, 20.06.2019 18:02
Awave is produced in a slinky as shown. what is the direction of the slinky wire at point p as the waves travel through this point?
Answers: 2
Physics, 22.06.2019 05:50
Astudent wears sunglasses to her read a book more easily which wave interaction occurs as light passes from the air into the plastic lenses? a polarization b.refraction c.diffraction d. interference
Answers: 1
Physics, 22.06.2019 07:10
Road users moving into your lane, brake lights, and abrupt changes in road surface are a. rare at night b. indicators of potential hazards c. not worth worrying about before you reach them d. no problem for experienced drivers
Answers: 1
Physics, 22.06.2019 11:00
I'm thinking it's 2 you are asked to explain the earth's magnetic field. which is the best reply? 1. the earth's magnetic south is similar to the north pole of a magnet. 2. the earth's core has a strong magnetic charge similar to the south pole of a magnet. 3. the earth's geomagnetic south is similar to the south pole of a magnet. 4. the earth's magnetic charge is not centered at either pole; it varies based on location.
Answers: 1
A coil consists of 130 circular loops of wire of radius 4.4 cm. A current of 0.46 A runs through the...
Computers and Technology, 14.12.2020 17:00
Business, 14.12.2020 17:00
Chemistry, 14.12.2020 17:00
History, 14.12.2020 17:00
Physics, 14.12.2020 17:00
Physics, 14.12.2020 17:00
English, 14.12.2020 17:00
History, 14.12.2020 17:00
Mathematics, 14.12.2020 17:00
Mathematics, 14.12.2020 17:10
Biology, 14.12.2020 17:10