Hi,
I have been reading http://www.allaboutcircuits.com/vol_1/chpt_10/3.html and wanted to try it on my own. After setting up my circuit, I tried to read the voltage drop and current trough each resistor. Interestingly, my reading doesn't conform to Ohm's Law.
See the image with my readings and schematic of the circuit: http://i.imgur.com/akIiGAc.jpg
For example, one of the 1000 ohm resistor reads voltage drop of 3.63V and current of 8.84mA which is weird because 8.84mA x 1000ohm = 8.84V which is different from 3.63V.
Which of the following is true?
a) My understanding of Ohm's Law is wrong
b) Ohm's Law is wrong
c) My resistors's resistance changes with voltage (I don't think they are supposed to do that?)
d) My multimeter is broken (I doubt it, I just bought it yesterday)
e) Go home physics, you are drunk?
I have been reading http://www.allaboutcircuits.com/vol_1/chpt_10/3.html and wanted to try it on my own. After setting up my circuit, I tried to read the voltage drop and current trough each resistor. Interestingly, my reading doesn't conform to Ohm's Law.
See the image with my readings and schematic of the circuit: http://i.imgur.com/akIiGAc.jpg
For example, one of the 1000 ohm resistor reads voltage drop of 3.63V and current of 8.84mA which is weird because 8.84mA x 1000ohm = 8.84V which is different from 3.63V.
Which of the following is true?
a) My understanding of Ohm's Law is wrong
b) Ohm's Law is wrong
c) My resistors's resistance changes with voltage (I don't think they are supposed to do that?)
d) My multimeter is broken (I doubt it, I just bought it yesterday)
e) Go home physics, you are drunk?