4 Matching Annotations
- Last 7 days
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coalab.space coalab.space
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we get
.the equation derived below has a small mistake. when we expand (B x v x B) we get [(B.B)v-(B.v)B] according to the identity
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B
this term is supposed to be v not B
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- Oct 2024
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coalab.space coalab.space
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mdvdt⋅v=q(v×B)⋅v ⇒ddt(12mv2)=0
can you explain the derivation of this
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coalab.space coalab.space
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unless the electric field oscillations are very fast and large.
why in that case, the second term of the equation is not ignored?
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