Moving current magnetism
Can anyone explain the direction of magnetic moment and magnetic field in this?
13 Replies
@Gyro Gearloose
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The magnitude will be mv²/2B through manipulation of M=i×A
Now placing the vector along there's two options ±mv²/2B² (B vector)
It would be awesome if you can help me with explaining the direction of magnetic moment in it
the answer is -ve with the explanation the charge is moving anticlockwise and magnetic field is inside the plane, so magnetic moment is outside the plane
I don't really understand the inside magnetic field along with charge's anticlockwise movement, the right hand thumbrule ain't thumbing
it should oppose the magnetic field
Wait ok, Fleming's left hand
yes
No no it's not about changing flux
left hand use to find if current is clockwise or anti
no i mean if u use left hand and magnetic field is coming out direction will flip
Like this
It’s faint but I hope it’s visible
I was using the right hand thumb rule but wasn't suppose to use that as this is a point charge and not a loop
Yeah, thatnks^^
+solved @727
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