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Current Electricity — Physics STD 12 Science — Question

Gujarat BoardEnglish MediumSTD 12 SciencePhysicsCurrent Electricity1 Mark
Question

There are 8 equal resistances R. Two are connected in parallel, such four groups are connected in series, the total resistance of the system will be

(a) R / 2

(b) 2 R

(c) 4 R

(d) 8 R
✓

Answer

(b) 2 R

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