For the Circuit Shown Here,Would the Balancing Length Increase , Decrease or Remain Same if
(i) R1 decreased
(ii) R2 increased
without any other change, (in each case) in the rest of circuit. Justify your answers in each case.
(i) In this condition, if R1 decreases, balancing length would decrease as the potential gradient would increase.
(ii) When R2 increases, the balancing length would increase as a result the terminal potential difference between the cell would increase.