How should the two resistances of 2 ohms each be connected so as to produce an equivalent resistance of 1 ohm ?
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both the resistance should be connected in parallel to get 1 ohm resistance
r1 and r2=2ohm
1/Rp=1/r1+1/r2
=1/2+1/2
=1+1/2=2/2
=1ohm
hence proved
r1 and r2=2ohm
1/Rp=1/r1+1/r2
=1/2+1/2
=1+1/2=2/2
=1ohm
hence proved
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