Four bulbs $B_1 , B_2, B_3$ and $B_4$ of $100\, W$ each are connected to $220\, V$ main as shown in the figure. The reading in an ideal ammeter will be ............... $A$
  • A$0.45$
  • B$0.90$
  • C$1.35$
  • D$1.80$
JEE MAIN 2014, Diffcult
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