A) \[6:4:3\]
B) \[4:3:2\]
C) \[6:3:2\]
D) \[5:4:3\]
Correct Answer: A
Solution :
: When resistances are connected in parallel, \[I\propto \frac{1}{R}\] \[\therefore \] \[{{I}_{1}}:{{I}_{2}}:{{I}_{3}}=\frac{1}{{{R}_{1}}}:\frac{1}{{{R}_{2}}}:\frac{1}{{{R}_{3}}}\] \[=\frac{1}{2}:\frac{1}{3}:\frac{1}{4}=\frac{12}{2}:\frac{12}{3}:\frac{12}{4}=6:4:3\]You need to login to perform this action.
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