In the given figure: $V_1=V, V_2=\alpha V, R_1=\beta R, R_2=\gamma R$,where $\alpha, \beta$,and $\gamma$ are positive real numbers. The value of current $I$ is

  • A
    $\frac{(\alpha-1) \gamma}{4 \beta(\beta+\gamma)} \frac{V}{R}$
  • B
    $\frac{(\alpha-1)}{4 \beta} \frac{V}{R}$
  • C
    $\frac{(\alpha-1) \beta}{2 \gamma(\beta+\gamma)} \frac{V}{R}$
  • D
    $\frac{(\alpha-1)(\beta+\gamma)}{2 \beta \gamma} \frac{V}{R}$

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