1)

Which statement is correct for the given  circuit ?

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A) I through $R_{1} > 1 $ through $ R_{2}$

B) I through $R_{3} > 1 $ through $R_{2}$ and $R_{1}$

C) I through $R_{2} > 1 $ through $R_{3}$ and $R_{1}$

D) I is same in $R_{1}$ , $R_{2}$ , $R_{3}$

Answer:

Option D

Explanation:

  $R_{1}$ , $R_{2}$  and  $R_{3}$  are in series. Therefore , same current will flow through all the resistors