- #1
In #1, your comment (average flux) is not correct. It is not an average, it is a difference.matt222 said:I Have two set of Qs i worked throu. & i am not sure of my works
am i on the right tuck
In #1 you also failed to include the number of turns of wire in the coil. Other than that it is good.matt222 said:So #1 is right, only the comment (average flux) is wronge??
in #2 i used farady's law( E 2pi r= -the rate of change of flux), for induced electric field:
E (2pi r)= -(pi R^2 dB/dt)/2r
E=1/2r* dB/dt *R^2
this is E
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