184_notes:b_flux

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184_notes:b_flux [2021/06/17 15:28] – [Magnetic Flux] bartonmo184_notes:b_flux [2021/06/17 15:29] – [Changing Magnetic Flux] bartonmo
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 ==== Changing Magnetic Flux ====  ==== Changing Magnetic Flux ==== 
-As you saw in the demo video, just having a magnetic flux is not enough though - to drive a current, **the magnetic flux must be changing**. Mathematically, we write this change as a change in the magnetic flux over a change in time. Namely:+As you saw in the demo video, just having a magnetic flux is not enough though - **to drive a current, the magnetic flux must be changing**. Mathematically, we write this change as a change in the magnetic flux over a change in time. Namely:
  
 $$\frac{d\Phi_B}{dt}$$ $$\frac{d\Phi_B}{dt}$$
  • 184_notes/b_flux.txt
  • Last modified: 2021/06/17 16:08
  • by bartonmo