# Doubt from circuit analysis

I get extremely confused while using nodal analysis in problems like these...someone pls help me out

take x and y potential at juctions

q_1+q_2+q_3=0

u will get two x,y

You can simply find C effective then distribute the charge back.

Then find V across C2(V=q/c)

how u r thinking , two batteries are their neither any symmetry how u will able to find ceq??

One min sry which q he asked? I saw 115 which has only one battery😅

115 is the question

I don’t know what is meant by nodal analysis ..can you explain what it is ?...one min

For multiple batteries you can use superposition principle.

You can study about this in net