solve this irrelevant answers not allowed....
Answers
oh and ugh... there is a 10 volt battery inside my circuit. There will be current flow out of the 10v battery. (giving that place a potential difference of less than 10, current will flow from higher pot to lower pot)
In wheatstone bridge, if there is no such thing. we can only tell there is no current going into the resistance, rather than out from that middle place.
Oh and ugh.. I have never learned that kirchoff laws are invalid in some places. They are always valid, in all circuits in our syllabus.
Even Wheatstone bridge can be proved by Kirchoff.
thank you for your time and effort nidhi.
Try and learn the Mesh rule. It is very easy and almost same as the Kirchoff's volt rule. (Mesh rule is an application of Kirchoff's, with some added conditions). I am sure it'll be helpful for you. just like Kirchoff's, mesh is applicable everywhere.