In the given figure,$R_1=10 \Omega, R_2=8 \Omega, R_3=4 \Omega$ and $R_4=8 \Omega$. The battery is ideal with an emf of $12 \text{ V}$. Find the equivalent resistance of the circuit and the current supplied by the battery.

  • A
    $12 \Omega$ and $11.4 \text{ A}$
  • B
    $10.5 \Omega$ and $1.14 \text{ A}$
  • C
    $10.5 \Omega$ and $1 \text{ A}$
  • D
    $12 \Omega$ and $1 \text{ A}$

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