Question

Which of the following is necessarily required for constructing an electric circuit ? i)Cell ii)Wire iii)switch iv)Bulb *
i & ii
i,ii&iii
i,ii,iii &iv
ii&iv​

Answer 1

Which of the following is necessarily required for constructing an electric circuit ?

Option 3. i, ii, iii & iv

Answer 2

Wire and cell and wire ( i & ii )

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