MCQ
Calculate the potential difference between, points $A$ and $B$ and current flowing in $10\,\Omega $ resistor in the part of network below
- A$20 \,V, 2\, A$
- B$50 \,V, 1 \,A$
- C$40\, V, 1\, A$
- D$30\, V, 1\, A$
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