Determine magnetic field outside infinitely long wire, Physics

Assignment Help:

An infinitely long wire carries a current of three amps. The magnetic field outside the wire:

a) Points radially away from the wire

b) Points radially inward

c) Circles the wire

d) is zero.

Ans:

An infinitely long wire carries current of 3 amps. Outside the wire circles the magnetic field circles the wire.


Related Discussions:- Determine magnetic field outside infinitely long wire

Illustrates the evidence to support the big bang theory, Q. Illustrates the...

Q. Illustrates the evidence is there supporting the Big Bang theory? Answer:- In brief the universe is expanding. Each of the galaxies we have observed that are utmost awa

Explain zener diode, It is a highly doped p-n junction which is not smashed...

It is a highly doped p-n junction which is not smashed by high reverse current. The breakdown voltage is made very sharp. In the forward bias, the zener diode do as ordinary diode.

What is a fiber optic, What is a fiber optic? It is long lenses. A cyl...

What is a fiber optic? It is long lenses. A cylinder or rod of transparent material forming a core surrounded with an external cladding by a slightly dissimilar material. Ligh

Inductor construction, An inductor is generally constructed as a coil of co...

An inductor is generally constructed as a coil of conducting material, characteristically copper wire, wrapped around a core either of air or a ferromagnetic material. Core materia

Spin-orbit effect, Spin-orbit effect An influence that causes atomic en...

Spin-orbit effect An influence that causes atomic energy levels to be split since electrons have intrinsic angular momentum (spin) additionally to their extrinsic orbital angul

Excitation of modes in fiber, Excitation of Modes in Fiber A mul...

Excitation of Modes in Fiber A multimode fiber is used to couple light into a single mode fiber. Both fibers have the same total diameter. Explain the coupling. Use

How the wavelength of monochromatic light is calculate, Briefly explain how...

Briefly explain how the wavelength of monochromatic light is calculated using Newton's rings arrangement?

Claculate deviation, A ray of light is incident normally on an equilateral ...

A ray of light is incident normally on an equilateral prism of refractive index 3/2 calculate devition. Ans) since the prism is equilateral therefore angle of prism is 60 0 =

Precision resistor, These are resistors with long term stability and close ...

These are resistors with long term stability and close tolerances. These are used in measuring instruments. Wire wound resistors, produced with long term stabilities and with speci

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd