184_notes:i_b_force

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184_notes:i_b_force [2021/06/16 22:01] – [Force on the whole wire] bartonmo184_notes:i_b_force [2021/06/16 22:02] – [Force on a little chunk] bartonmo
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 using the fact that $\frac{dq}{dt}$ is the definition of conventional current (the amount of charge passing a point per second).  using the fact that $\frac{dq}{dt}$ is the definition of conventional current (the amount of charge passing a point per second). 
  
-[{{  184_notes:week11_7.png?350|Magnetic Force produced on a current carrying wire in an external magnetic field}}]+[{{  184_notes:week11_7.png?350|Magnetic Force, F, produced on a current carrying wire in an external magnetic field, B}}]
 This means that the small amount of force on the wire is given by: This means that the small amount of force on the wire is given by:
 $$d\vec{F}= I d\vec{l} \times \vec{B}$$ $$d\vec{F}= I d\vec{l} \times \vec{B}$$
  • 184_notes/i_b_force.txt
  • Last modified: 2021/07/13 11:58
  • by schram45