First slide
Writing potential drop across a open line
Question

Statement 1: Consider the two situations shown in the figure. Potential difference between points A and B in case I is more as compared to case II.

Statement 2: In case I:   VAVB=E+Ir

In case II: VAVB=EIr

Easy
Solution

VAEIr+VBVAVB  =E+Ir

Similarly

VAVB  =EIr.

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