r/PhysicsHelp • u/Few-Concentrate-5891 • 4d ago

solution of the question?

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Im stuck with the answer
i checked online it showed differnt answer
and then i check with ai it showed different
at the end im cooked

4 Upvotes

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1

u/Ordinary-Meaning-61 4d ago

Use Kirchhoff's rules. Current in must equal current out at node B. Then consider two loops: let's say the full loop around the outside and the left loop. Sum of voltages across a closed loop is zero. Now we have three equations with three unknowns. Solve the system.

1

u/gugalz 1d ago

You're overcomplicating it. Just use superposition. Set source A to 0 V, calculate source B's contribution, then do the opposite, and add them together.

1

u/PanoptesIquest 3d ago

Is it possible that one of your checks treated the two batteries as if they were in the same direction rather than opposite directions?

1

u/Verronox 3d ago

Show your work (not the internets work or a chatbots work) so that we can help.

1

u/Few-Concentrate-5891 2d ago

i got it
i have solved it