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

State polarization of the incident light, The light passing through a quart...

The light passing through a quarter wave plate is analysed by a rotating Nicol prism. It is get that the intensity of the emergent light beam from the rotating Nicol prism becomes

How fast must a spacecraft travel relative to the earth, How fast must a sp...

How fast must a spacecraft travel relative to the earth for each day on the spacecraft to correspond to 2d on the earth? By standard equation, for the time t to the earth to co

Charging a solar cell, Charging: During charging the device is linked acro...

Charging: During charging the device is linked across a source of D.C. supply having a voltage of about 3 volts. When the circuit is switched on the current flows inside the cell

Determine magnetic circuit of uniform cross-sectional area, A section throu...

A section through a magnetic circuit of uniform cross-sectional area 2cm 2 is shown in Figure. The cast steel core has a mean length of 25cm. The air gap is 1mm wide and the

Expermient of a simple calorimeter, A simple calorimeter Small soup tin...

A simple calorimeter Small soup tins can be found which fit loosely into a 1lb. jam jar. If the top of the tin is cut off cleanly with a rotary type opener it serves as an good

Hopw to solve problem of movable pulleys, How to solve problems based on mo...

How to solve problems based on movable pulleys in an atwood machine? Ans) 1.Draw the FBD. 2.Make the force equations for the two or more masses. 3.There will be a variable simi

Velocity, initial acceleration rocket is 0.01t in upward dirction initioal ...

initial acceleration rocket is 0.01t in upward dirction initioal velocity is 50ms-1 , what is the function for the velocity of the rocket?

Electrostatics, Define drift velocity and derive an expression for it?

Define drift velocity and derive an expression for it?

Explain the types of polymorphism, Explain the types of polymorphism In...

Explain the types of polymorphism In terms of  thermodynamics, there are two kinds of polymorphism. For a monotropic system, a plot of the free energy of the various polymorphs

Magnification in scanning electron microscope, How is magnification in scan...

How is magnification in scanning electron microscope controlled? Magnification in scanning electron microscope: Magnification into a SEM (scanning electron microscope) can b

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