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Two cell one of emf 8 V, internal resistance 2 W and other of emf 2 V and internal resistance 4 W are connected as shown in figure.

Find potential difference (in V) across point AC.

 

0 2 Views | Posted a week ago
Asked by Shiksha User

  • 1 Answer

  • Current in circuit (I) = 8 − 2 6  = 1 A.

    So, VC – 4 (1) – 2 + 8 – 2 (1) = VA

    VC – 6 – 2 + 8 = VA

    VC – VA = 0 V

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