In the given circuit, calculate the value of current in $4.5\,\Omega $ resistor .............. $\mathrm{A}$
A$1$
B$1.5$
C$0.25$
D$0.5$
Medium
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D$0.5$
d ${I_{net}} = \frac{{{E_{net}}}}{{{R_{net}}}}$
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