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The length of givn cylindrical wire is increased by 100%. Due to the consequent decrease in diameter the change in the resistance of the wire will be. → ans is 300%. may pls expln.!
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The length of givn cylindrical wire is increased by 100%. Due to the c...
as it is case of stretching of wire as seems in questn ( vol constant), R is prop to l^2, R1=kl^2, R2 = k ( 2l)^2= k 4l^2, ∆R= R2--R1= 3kl^2= 300%. , u can also solve this keeping volume constant, A1L1= A2L2
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The length of givn cylindrical wire is increased by 100%. Due to the c...
thanxx
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The length of givn cylindrical wire is increased by 100%. Due to the consequent decrease in diameter the change in the resistance of the wire will be. → ans is 300%. may pls expln.!
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The length of givn cylindrical wire is increased by 100%. Due to the consequent decrease in diameter the change in the resistance of the wire will be. → ans is 300%. may pls expln.! for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about The length of givn cylindrical wire is increased by 100%. Due to the consequent decrease in diameter the change in the resistance of the wire will be. → ans is 300%. may pls expln.! covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The length of givn cylindrical wire is increased by 100%. Due to the consequent decrease in diameter the change in the resistance of the wire will be. → ans is 300%. may pls expln.!.
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