In the shown circuit, 60 V is applied across AB. Find the potential difference between M and N.
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Question

In the shown circuit, 60 V is applied across AB. Find the potential difference between M and N.

G1 Physics · Accepted Answer

The upper and lower 2C capacitors and the two side C capacitors form a symmetric capacitive network across 60 V. Charge balance at the floating nodes gives a 30 V potential difference between M and N. Correct answer: D.