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

Wedge consraint, what is wedge constraint? explain with example.

what is wedge constraint? explain with example.

Kinematics, A particle moving in a straight line with constant accelaration...

A particle moving in a straight line with constant accelaration is having initial velocity of 10 m/s. After some time, the velocity becomes 30 m/s. Find the velocity of particle at

Explain emitted photoelectrons, Light with a frequency of 7.5 x 10 14 Hz i...

Light with a frequency of 7.5 x 10 14 Hz is able to eject electrons from the metal surface of a photocell that has a threshold frequency of 5.2 x 10 14 Hz. What stopping potentia

Give any three utilizes of secondary cells, Q. Give any three utilizes of s...

Q. Give any three utilizes of secondary cells. i) The secondary cells are rechargeable. ii) They have extremely low internal resistance. iii) They are able to deliver a

Relation between the electric displacement and current, Derive the relation...

Derive the relation between the magnitude of electric displacement and displacement current.

State faradays laws of electrolysis, Q State Faraday's laws of electrolysis...

Q State Faraday's laws of electrolysis? First Law: The mass of a substance unconventional at an electrode is directly proportional to the charge passing through the electrol

Relative permitivity, It is a measure of the extent up to which a materia...

It is a measure of the extent up to which a material concentrates electrostatic lines of flux. It is the amount of the stored electrical energy when a potential is applied, relat

Doppler effect, Draw a picture of a moving source and the waves surrounding...

Draw a picture of a moving source and the waves surrounding it according to what you observed in this experiment. How does the spacing of the wavefronts in front of the source comp

Cyclotron, what does it do?function?

what does it do?function?

Draw the symbolic representation of a p-n-p and n-p-n, Draw the symbolic r...

Draw the symbolic representation of a (i) p-n-p, (ii) n-p-n transistor. Why is the base region of transistor thin and lightly doped? With proper circuit diagram, show the biasin

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