NEET Physics Current Electricity Questions Solved


By using only two resistance coils-singly, in series, or in parallel one should be able to obtain resistances of 3, 4, 12 and 16 ohms. The separate resistances of the coil are 

(1) 3 and 4

(2) 4 and 12

(3) 12 and 16

(4) 16 and 3

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