A $$6$$ V battery is connected to the terminals of a three metre long wire of uniform thickness and resistance of $$100$$ Ω. The difference of potential between two points on the wire separated by a distance or $$50$$ cm, will be

Question

A $$6$$ V battery is connected to the terminals of a three metre long wire of uniform thickness and resistance of $$100$$  Ω. The difference of potential between two points on the wire separated by a distance or $$50$$ cm, will be

Infinity Learn · Accepted Answer

Total current drawn from the $$batteryi=$$ $$ER+r$$ $$=6100+0=0.06$$ AResistance of $$5o$$ cm wire is R'$$=$$ρl'A $$=$$  ρAl'$$=Rl$$ l'    ∵   $$R=$$ρlA $$=100300$$ × $$50so$$,   R'$$=5030$$ ΩHence, the potential difference between two points on the wire separated by a distance l $$isV=$$ iR'$$=0.06$$  × $$503$$   $$=$$  $$1$$ V

A 6 V battery is connected to the terminals of a three metre long wire of uniform thickness and resistance of $100 Ω$ . The difference of potential between two points on the wire separated by a distance or 50 cm, will be

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A 6 V battery is connected to the terminals of a three metre long wire of uniform thickness and resistance of 100 Ω. The difference of potential between two points on the wire separated by a distance or 50 cm, will be

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A 6 V battery is connected to the terminals of a three metre long wire of uniform thickness and resistance of $100 Ω$ . The difference of potential between two points on the wire separated by a distance or 50 cm, will be