Statement 1 The temperature dependence of resistance is

Last updated: 6/13/2023

Statement 1 The temperature dependence of resistance is usually given as R R 1 ast The resistance of a wire changes from 100 2 to 150 2 when its temperature is increased from 27 C to 227 C This implies that 2 5 x 10 C Statement 2 R R 1 aAt is valid only when the change in the temperature AT is small and AR R R Ro AIEEE 2009 1 Statement 1 is true statement 2 is true Statement 2 is the correct explanation of Statement 1 2 Statement 1 is true Statement 2 is true Statement 2 is not the correct explanation of Statement 1 3 Statement 1 is false Statement 2 is true 4 Statement 1 is true Statement 2 is false