- #1
Steelers72
- 30
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I am doing a lab experiment with regard to combined circuits, and I wanted to check my data to see if I made an error in my experiment.
Theoretically speaking, in a combined circuit, should Itotal (total current) be equivalent to the Imeasured value?
I calculated my Itotal to be .0292A since the Vbatteries/Rtotal = 2.492V/84.23ohm
However, my Imeasured was 0.3253A +/- 0.0001A
To get the equivalent Resistance I had to break the circuit into series (Rtotal= R1+R2...) and parallel (1/Rtotal= 1/R1+1/R2) components.
I am confused what the "take home point" or rule for combination circuits should be, since my Itotal and Imeasured are so far off.
Thanks for any help
Theoretically speaking, in a combined circuit, should Itotal (total current) be equivalent to the Imeasured value?
I calculated my Itotal to be .0292A since the Vbatteries/Rtotal = 2.492V/84.23ohm
However, my Imeasured was 0.3253A +/- 0.0001A
To get the equivalent Resistance I had to break the circuit into series (Rtotal= R1+R2...) and parallel (1/Rtotal= 1/R1+1/R2) components.
I am confused what the "take home point" or rule for combination circuits should be, since my Itotal and Imeasured are so far off.
Thanks for any help