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Engineering and Comp Sci Homework Help
Find maximum current in a coil using oscilloscopes and Faraday's Law?
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[QUOTE="Babadag, post: 6458463, member: 407262"] 1)u_{0}=μo=4*π/10^7 H/m 2)the oscilloscope voltage divisions are 20 mV[see attached] 3) the voltages in oscilloscope are Emf from detector coil. 4)the currents from graph are main coil currents So, I_0 it is the main coil current. As I read the periods, I calculate 1/T=f A=300;B=200;C=500;D=400 Hz The Emf at oscilloscope images are 1-59 mV;2-51 mV;3-56 mV;4-58 mV. I=Emf/[μo*N/(2R))*n*pi*r^2*2*pi*f] [/QUOTE]
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Find maximum current in a coil using oscilloscopes and Faraday's Law?
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