Physics
Physics, 05.02.2020 10:01, elirosejohlandancel

Suppose we have two infinitely long parallel wires separated by carrying identical currents, i. a third parallel wire of length /, mass m, and current i3 is being levitated above by the two infinitely long wires. (a) if we assume that the infinite wires have current flowing in the +z-direction (out of the page), which direction is the current in the third wire flowing? explain your reasoning. (b) provide an expression for the force of one of the infinitely long wires on the levi- tated wire. express your answer in terms of given variables (no numbers) and appropriate constants. assume that all wires are separated by the same distance a. (c) what must the current be in the infinite wires in order to accomplish the setup desc a distance of a and ed in part (b)? suppose a 2cm, 15m, m = 2g, and i3 =10a

answer
Answers: 3

Other questions on the subject: Physics

image
Physics, 22.06.2019 02:30, ParallelUniverse
Gunpowder residue is most likely to show up where on a shooters hands
Answers: 1
image
Physics, 22.06.2019 05:10, delawdermia27
Which diagram correctly demonstrates the various forces acting on a ball moving horizontally with some speed?
Answers: 2
image
Physics, 22.06.2019 05:30, shychk04ot109f
Choose the most likely outcome of this scenario: jen decided to go bike riding without a helmet. while no one is around during her ride, she is thrown from her bike when her wheel goes into a pothole. she is not injured, but she is terrified to get back on her bike. what happens next? a. her physical health is affected even though she wasn't hurt. b. her mental and emotional health are affected because she is afraid to get back on her bike. c. her social health is affected because she is worried her friends saw the fall. d. her overall health is not affected at all by her fall.
Answers: 1
image
Physics, 22.06.2019 06:30, mehokkj
Alead ball is dropped into a lake from a diving board 5m above the water . it hits the water with a certain velocity and then sink with constant velocity in bottom . it reaches the bottom 5 second after it is dropped if g= 10m/s2 . find depth of the lake and average velocity of the ball ?
Answers: 1
Do you know the correct answer?
Suppose we have two infinitely long parallel wires separated by carrying identical currents, i. a th...

Questions in other subjects:

Konu
Health, 16.01.2022 02:10
Konu
Chemistry, 16.01.2022 02:10