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A thermally insulated aluminium wire is used as a resistance in a circuit. The cross-sectional area of the wire is 0.8 mm2 and the length of the wire is 2 m. If a current of 2 A is set through the resistance and the wire is at 25oC initially, for how much time does the resistance sustain this current before melting?(Melting point of Aluminium = 660oC, Specific resistance of Al = 2.6 x 10-8 m, density of Al = 2.70 g/cm3 and specific heat of Al = 9 x 102 J /kg-K)a)5 × 103 secb)7.3 × 103 secc)9.5 × 103 secd)10 × 103 secCorrect answer is option 'C'. Can you explain this answer? for JEE 2025 is part of JEE preparation. The Question and answers have been prepared according to the JEE exam syllabus. Information about A thermally insulated aluminium wire is used as a resistance in a circuit. The cross-sectional area of the wire is 0.8 mm2 and the length of the wire is 2 m. If a current of 2 A is set through the resistance and the wire is at 25oC initially, for how much time does the resistance sustain this current before melting?(Melting point of Aluminium = 660oC, Specific resistance of Al = 2.6 x 10-8 m, density of Al = 2.70 g/cm3 and specific heat of Al = 9 x 102 J /kg-K)a)5 × 103 secb)7.3 × 103 secc)9.5 × 103 secd)10 × 103 secCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for JEE 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A thermally insulated aluminium wire is used as a resistance in a circuit. The cross-sectional area of the wire is 0.8 mm2 and the length of the wire is 2 m. If a current of 2 A is set through the resistance and the wire is at 25oC initially, for how much time does the resistance sustain this current before melting?(Melting point of Aluminium = 660oC, Specific resistance of Al = 2.6 x 10-8 m, density of Al = 2.70 g/cm3 and specific heat of Al = 9 x 102 J /kg-K)a)5 × 103 secb)7.3 × 103 secc)9.5 × 103 secd)10 × 103 secCorrect answer is option 'C'. Can you explain this answer?.

Solutions for A thermally insulated aluminium wire is used as a resistance in a circuit. The cross-sectional area of the wire is 0.8 mm2 and the length of the wire is 2 m. If a current of 2 A is set through the resistance and the wire is at 25oC initially, for how much time does the resistance sustain this current before melting?(Melting point of Aluminium = 660oC, Specific resistance of Al = 2.6 x 10-8 m, density of Al = 2.70 g/cm3 and specific heat of Al = 9 x 102 J /kg-K)a)5 × 103 secb)7.3 × 103 secc)9.5 × 103 secd)10 × 103 secCorrect answer is option 'C'. Can you explain this answer? in English & in Hindi are available as part of our courses for JEE. Download more important topics, notes, lectures and mock test series for JEE Exam by signing up for free.

Here you can find the meaning of A thermally insulated aluminium wire is used as a resistance in a circuit. The cross-sectional area of the wire is 0.8 mm2 and the length of the wire is 2 m. If a current of 2 A is set through the resistance and the wire is at 25oC initially, for how much time does the resistance sustain this current before melting?(Melting point of Aluminium = 660oC, Specific resistance of Al = 2.6 x 10-8 m, density of Al = 2.70 g/cm3 and specific heat of Al = 9 x 102 J /kg-K)a)5 × 103 secb)7.3 × 103 secc)9.5 × 103 secd)10 × 103 secCorrect answer is option 'C'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of A thermally insulated aluminium wire is used as a resistance in a circuit. The cross-sectional area of the wire is 0.8 mm2 and the length of the wire is 2 m. If a current of 2 A is set through the resistance and the wire is at 25oC initially, for how much time does the resistance sustain this current before melting?(Melting point of Aluminium = 660oC, Specific resistance of Al = 2.6 x 10-8 m, density of Al = 2.70 g/cm3 and specific heat of Al = 9 x 102 J /kg-K)a)5 × 103 secb)7.3 × 103 secc)9.5 × 103 secd)10 × 103 secCorrect answer is option 'C'. Can you explain this answer?, a detailed solution for A thermally insulated aluminium wire is used as a resistance in a circuit. The cross-sectional area of the wire is 0.8 mm2 and the length of the wire is 2 m. If a current of 2 A is set through the resistance and the wire is at 25oC initially, for how much time does the resistance sustain this current before melting?(Melting point of Aluminium = 660oC, Specific resistance of Al = 2.6 x 10-8 m, density of Al = 2.70 g/cm3 and specific heat of Al = 9 x 102 J /kg-K)a)5 × 103 secb)7.3 × 103 secc)9.5 × 103 secd)10 × 103 secCorrect answer is option 'C'. Can you explain this answer? has been provided alongside types of A thermally insulated aluminium wire is used as a resistance in a circuit. The cross-sectional area of the wire is 0.8 mm2 and the length of the wire is 2 m. If a current of 2 A is set through the resistance and the wire is at 25oC initially, for how much time does the resistance sustain this current before melting?(Melting point of Aluminium = 660oC, Specific resistance of Al = 2.6 x 10-8 m, density of Al = 2.70 g/cm3 and specific heat of Al = 9 x 102 J /kg-K)a)5 × 103 secb)7.3 × 103 secc)9.5 × 103 secd)10 × 103 secCorrect answer is option 'C'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice A thermally insulated aluminium wire is used as a resistance in a circuit. The cross-sectional area of the wire is 0.8 mm2 and the length of the wire is 2 m. If a current of 2 A is set through the resistance and the wire is at 25oC initially, for how much time does the resistance sustain this current before melting?(Melting point of Aluminium = 660oC, Specific resistance of Al = 2.6 x 10-8 m, density of Al = 2.70 g/cm3 and specific heat of Al = 9 x 102 J /kg-K)a)5 × 103 secb)7.3 × 103 secc)9.5 × 103 secd)10 × 103 secCorrect answer is option 'C'. Can you explain this answer? tests, examples and also practice JEE tests.