Physics, 14.10.2019 05:30, bcox32314

The magnetic field produced by a long straight current-carrying wire is

inversely proportional to the current in the wire and proportional to the distance from the wire.
proportional to the current in the wire and inversely proportional to the distance from the wire.
inversely proportional to both the current in the wire and the distance from the wire.
independent of both the current in the wire and the distance from the wire.
proportional to both the current in the wire and the distance from the wire.

Answers: 2

Show answers

Other questions on the subject: Physics

Physics, 21.06.2019 20:30, blessingjessica

Air enters a compressor operating at steady state at 1.05 bar, 300 k, with a volumetric flow rate of 93 m3/min and exits at 12 bar, 400 k. heat transfer occurs at a rate of 15.5 kw from the compressor to its surroundings. assuming the ideal gas model for air neglecting kinetic potential energy effects, determine the power in put in kw.

Answers: 2

continue

Physics, 22.06.2019 10:20, studyowl9192

Electromagnetic induction. a coil of wire contains n turns and has an electrical resistance r. the radius of each turn is a. initially, inside the coil there exists a uniform magnetic field of magnitude b0 parallel to the axis of the coil. the magnetic field is then reduced slowly. the current induced in the coil is i. how long does it take for the magnitude of the uniform field to drop to zero?

Answers: 1

continue

Physics, 22.06.2019 11:30, animaljamissofab

Acaterpillar tries to climb straight up a wall a meter high, but for every 2 cm up it climbs, it slides down 1 cm. eventually, it reaches the top. when it reaches the top, it does not pull itself over so it will slide down 1 cm. what is the total displacement traveled?

Answers: 3

continue

Physics, 22.06.2019 20:00, suevazpue

Using the free-body diagram, calculate the net force acting on the sled. is the sled in a state of dynamic equilibrium?

Answers: 3

continue

Do you know the correct answer?

The magnetic field produced by a long straight current-carrying wire is

inversely propor...