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Ends of two wires A and B having resistivityandof same cross section area joined in series together to from a single wire. If the resistance of the joined wire does not change with temperature, then find the ratio of their lengthsgiven that temperature coefficient of resistivity of wire A and B isαA= 4 ×10–5/ °C andαB= –6 × 10–6/°C. Assume that mechanical dimensions do not change with temperaturea)3/7b)10/3c)3/10d)1/2Correct answer is option 'C'. Can you explain this answer? for JEE 2024 is part of JEE preparation. The Question and answers have been prepared
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the JEE exam syllabus. Information about Ends of two wires A and B having resistivityandof same cross section area joined in series together to from a single wire. If the resistance of the joined wire does not change with temperature, then find the ratio of their lengthsgiven that temperature coefficient of resistivity of wire A and B isαA= 4 ×10–5/ °C andαB= –6 × 10–6/°C. Assume that mechanical dimensions do not change with temperaturea)3/7b)10/3c)3/10d)1/2Correct answer is option 'C'. Can you explain this answer? covers all topics & solutions for JEE 2024 Exam.
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Ends of two wires A and B having resistivityandof same cross section area joined in series together to from a single wire. If the resistance of the joined wire does not change with temperature, then find the ratio of their lengthsgiven that temperature coefficient of resistivity of wire A and B isαA= 4 ×10–5/ °C andαB= –6 × 10–6/°C. Assume that mechanical dimensions do not change with temperaturea)3/7b)10/3c)3/10d)1/2Correct answer is option 'C'. Can you explain this answer?, a detailed solution for Ends of two wires A and B having resistivityandof same cross section area joined in series together to from a single wire. If the resistance of the joined wire does not change with temperature, then find the ratio of their lengthsgiven that temperature coefficient of resistivity of wire A and B isαA= 4 ×10–5/ °C andαB= –6 × 10–6/°C. Assume that mechanical dimensions do not change with temperaturea)3/7b)10/3c)3/10d)1/2Correct answer is option 'C'. Can you explain this answer? has been provided alongside types of Ends of two wires A and B having resistivityandof same cross section area joined in series together to from a single wire. If the resistance of the joined wire does not change with temperature, then find the ratio of their lengthsgiven that temperature coefficient of resistivity of wire A and B isαA= 4 ×10–5/ °C andαB= –6 × 10–6/°C. Assume that mechanical dimensions do not change with temperaturea)3/7b)10/3c)3/10d)1/2Correct answer is option 'C'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice Ends of two wires A and B having resistivityandof same cross section area joined in series together to from a single wire. If the resistance of the joined wire does not change with temperature, then find the ratio of their lengthsgiven that temperature coefficient of resistivity of wire A and B isαA= 4 ×10–5/ °C andαB= –6 × 10–6/°C. Assume that mechanical dimensions do not change with temperaturea)3/7b)10/3c)3/10d)1/2Correct answer is option 'C'. Can you explain this answer? tests, examples and also practice JEE tests.