Question 19. Which of the following units denotes the dimensions [ML2/Q2], where Q represents the electric charge? (a) Wb/m² (b) Henry(H) (c) H/m² (d) Weber(Wb) Answer
Correct option is C) Weber =ML 2 T −2 I −1 =ML 2 T −2 Q −1 T=ML 2 T −1 Q −1 (I=QT −1 ) Henry H is SI unit of inductance. H=ML 2 T −2 I −2 also I=QT −1 so H=ML 2 T −2 Q −2 T 2 =ML 2 Q −2
Correct option is C) Weber =ML 2 T −2 I −1 =ML 2 T −2 Q −1 T=ML 2 T −1 Q −1 (I=QT −1 ) Henry H is SI unit of inductance. H=ML 2 T −2 I −2 also I=QT −1 so H=ML 2 T −2 Q −2 T 2 =ML 2 Q −2
