magnetic field outside a solenoid：Magnetic field outside a solenoid
Magnetic field outside a solenoid
2013年7月9日—Thefieldontheoutsideiszerobecausethesolenoidisinfiniteandmagneticlinesreachzerodensity,astheirfluxhastobeconserved.。其他文章還包含有：「MagneticFieldOutsideanIdealSolenoid—CE」、「ExplainWhymagneticfieldoutsidethesolenoidiszero?」、「Whymagneticfieldiszerooutsideasolenoid?」、「12.7」、「Magneticfieldoutsidethesolenoidis」、「Whyisthemagneticfieldoutsideasolenoidconsidered...」、...
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Magnetic Field Outside an Ideal Solenoid—CE
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It is well known that the longitudinal magnetic field outside an ideal solenoid (i.e., one that is wound infinitely tightly and that is infinitely long) is zero.
Explain Why magnetic field outside the solenoid is zero?
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The magnetic field outside is so weak that it is considered to be practically zero. If the solenoid is very long than it is more true to consider magnetic ...
Why magnetic field is zero outside a solenoid?
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The magnetic field outside an ideal solenoid is not zero. Magnetic field lines are closed loops, and each line produced by a solenoid threads ...
12.7
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Therefore, for locations outside of the solenoid's radius, the magnetic field is zero. When a patient undergoes a magnetic resonance imaging ( ...
Magnetic field outside the solenoid is
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The magnetic field outside the solenoid will be really low and almost negligible. So the answer to the question is option (D)-Negligible.
Why is the magnetic field outside a solenoid considered ...
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The field is constant outside by Ampere's law. It must be 0 for otherwise a finite current would produce a non-zero field at ∞.
Magnetic field outside a solenoid is
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The correct option is D Negligible A long straight coil of wire can be used to generate a nearly uniform magnetic field similar to that of a bar magnet.