Differences

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--- 184_notes:b_flux_t [2021/07/06 15:46] – bartonmo
+++ 184_notes:b_flux_t [2021/07/06 15:47] – bartonmo
@@ Line 26: / Line 26: @@
 As an example, let's consider a set of concentric coils, where the larger outside coil is initially connected to a battery so that it's current increases from 0 A to 1 A in 1 ns. What would be the induced potential in the smaller inner coil?
-We know from Faraday's law that the induced voltage in the small loop should be equal to the change in magnetic flux through the small coil. Since the small coil is at the center of the large coil, the magnetic flux through the small coil would be due to the magnetic field from the large coil.
+We know from Faraday's law that the //induced voltage in the small loop should be equal to the change in magnetic flux through the small coil//. Since the small coil is at the center of the large coil, the magnetic flux through the small coil would be due to the magnetic field from the large coil.
 [{{184_notes:Week14_3.png?150|Magnetic field from the current in the outer loop  }}]