In India,electricity is supplied for domestic use at $220 \,V$. It is supplied at $110 \,V$ in the $USA$. If the resistance of a $60 \,W$ bulb for use in India is $R$,what will be the resistance of a $60 \,W$ bulb for use in the $USA$?
- A$R$
- B$2 R$
- C$\frac{R}{4}$
- D$\frac{R}{2}$
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