I am setting up a mutual induction lab for my physics class. I thought I had everything hooked up correctly, but I'm getting such tiny output on the outer coil. Here is the lab I am using as my guideline:
http://physics.ua.edu/lab10x/ph106/PDF/Mutual_EMF_LAB.pdf
When I measure the output of the function generator, I am getting about 7.4 VAC. When I attach it to the inner coil, the voltage drops to the millivolt range when I measure it across the inputs. Maybe I am not understanding the function generator properly, but I don't understand why I'm getting such a huge drop in voltage. Is it that the function generator doesn't have the power to drive the signal through the coil? Should I be connecting the neg. side of the function generator and the coil to ground instead of each other?
http://physics.ua.edu/lab10x/ph106/PDF/Mutual_EMF_LAB.pdf
When I measure the output of the function generator, I am getting about 7.4 VAC. When I attach it to the inner coil, the voltage drops to the millivolt range when I measure it across the inputs. Maybe I am not understanding the function generator properly, but I don't understand why I'm getting such a huge drop in voltage. Is it that the function generator doesn't have the power to drive the signal through the coil? Should I be connecting the neg. side of the function generator and the coil to ground instead of each other?
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