I'm not really sure how to begin, since our teacher was not able to explain the use of Thévenin's theorem sufficiently (at least for me). What I know so far is, that I am supposed to simplify circuit on terminals where unknown voltage and current is located. But since there are two pairs of terminals, I'm not really sure if I'm supposed to work with both. Can you please get me started?
We know value of voltage U and resistances of all resistors. We want to calculate IR4 along with UR4.
Thank you.
We know value of voltage U and resistances of all resistors. We want to calculate IR4 along with UR4.
Thank you.