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Resistance of a wire at 20 degree Celsius is 20 ohm and at 500 degree Celsius is 60 ohm. At what temperature its resistance is 25ohm?
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Resistance of a wire at 20 degree Celsius is 20 ohm and at 500 degree ...
R=R'(1+α ΔT)60=20[1+α(500-20)]α=0.004166 /Clet the temp. at which resistance is 25 ohm is t25=20×[1+0.004166(t-20)]t = 80 degree C
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Resistance of a wire at 20 degree Celsius is 20 ohm and at 500 degree ...
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Resistance of a wire at 20 degree Celsius is 20 ohm and at 500 degree Celsius is 60 ohm. At what temperature its resistance is 25ohm?
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Resistance of a wire at 20 degree Celsius is 20 ohm and at 500 degree Celsius is 60 ohm. At what temperature its resistance is 25ohm? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about Resistance of a wire at 20 degree Celsius is 20 ohm and at 500 degree Celsius is 60 ohm. At what temperature its resistance is 25ohm? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Resistance of a wire at 20 degree Celsius is 20 ohm and at 500 degree Celsius is 60 ohm. At what temperature its resistance is 25ohm?.
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