A) 40/29 A
B) 10/9 A
C) 5/3 A
D) 2 A
Correct Answer: D
Solution :
Key Idea: Potential is same for resistors connected in parallel. In the given circuit diagram, \[4\,\Omega \] and \[5\,\,\Omega \]resistors are connected in parallel, hence potential drop across each is 10 V. From Ohms law \[V=IR\] where I is current and R is resistance. \[\therefore \] \[I=\frac{V}{R}=\frac{10}{5}=2A\]
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