A) B
B) same for A, B and C
C) A
D) B and C
Correct Answer: C
Solution :
Heat produced in a resistance \[H={{I}^{2}}Rt\] \[\therefore \] \[H\propto {{I}^{2}}\] Current flowing through resistance A is maximum, therefore maximum heat will produce in resistance X.You need to login to perform this action.
You will be redirected in
3 sec