RRB Technician Grade 3 previous year question
If a conductor has a potential difference of 1 V across its ends and a current of 1 A flows through it, what is the resistance of the conductor?
Asked in RRB Technician Grade 3 (10 Mar 2026 Shift 2) · Science
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Correct answer: (D) 1 Ω
By Ohm's law, Resistance = Voltage/Current = 1 V / 1 A = 1 Ω.
हिंदी में प्रश्न
यदि किसी चालक के सिरों के बीच विभवांतर 1 V है तथा उसमें से 1 A की धारा प्रवाहित होती है, तो चालक का प्रतिरोध कितना होगा?
उत्तर जाँचने के लिए किसी विकल्प पर टैप करें।
उत्तर और व्याख्या देखें
सही उत्तर: (D) 1 Ω
ओम के नियम के अनुसार, प्रतिरोध = विभवांतर/धारा = 1 वोल्ट / 1 एम्पियर = 1 ओम है।
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