C Thread Starter Curlywurly Joined Mar 16, 2019 8 Mar 22, 2019 #3 Yes, im struggling with understanding this homework question
dl324 Joined Mar 30, 2015 16,846 Mar 22, 2019 #4 Thankfully I responded before someone helped you cheat. What theories have you studied?
C Thread Starter Curlywurly Joined Mar 16, 2019 8 Mar 22, 2019 #5 We are currently doing kirchoffs laws and superposition
dl324 Joined Mar 30, 2015 16,846 Mar 22, 2019 #6 What do you need to use with multiple independent voltage sources?
C Thread Starter Curlywurly Joined Mar 16, 2019 8 Mar 22, 2019 #7 Superposition. I found the voltage across the 4k resistor when I removed the 4v source and then did the opposite when I removed the 12v source. This gave me an answer of 8.8 volts and I am not sure where I have gone wrong
Superposition. I found the voltage across the 4k resistor when I removed the 4v source and then did the opposite when I removed the 12v source. This gave me an answer of 8.8 volts and I am not sure where I have gone wrong
C Thread Starter Curlywurly Joined Mar 16, 2019 8 Mar 22, 2019 #9 Here it is Attachments 20190322_180628.jpg 145.6 KB Views: 12
dl324 Joined Mar 30, 2015 16,846 Mar 22, 2019 #10 Might be simpler if you stop after calculating currents. Do the arithmetic on the currents to get the voltages.
Might be simpler if you stop after calculating currents. Do the arithmetic on the currents to get the voltages.
C Thread Starter Curlywurly Joined Mar 16, 2019 8 Mar 22, 2019 #11 So 2.4 - 08 = 1.6mA... but then what?
dl324 Joined Mar 30, 2015 16,846 Mar 22, 2019 #12 Curlywurly said: So 2.4 - 08 = 1.6mA... but then what? Click to expand... Same thing you did before, but be less sloppy with magnitudes and units. Last edited: Mar 22, 2019
Curlywurly said: So 2.4 - 08 = 1.6mA... but then what? Click to expand... Same thing you did before, but be less sloppy with magnitudes and units.