• # question_answer Three identical resistances A, B and C are connected as shown in the given figure. The heat produced will be maximum                                                                      [MP PMT 2004] A)            In B                                           B)            In B and C C)            In A D)            Same for A, B and C

Resistance of A is greater than the resistance of combination of B and C, hence voltage drop across A will be greater than that across B or C. Also $H=\frac{{{V}^{2}}t}{R}$ Þ $H\propto {{V}^{2}}$ so ${{H}_{A}}>({{H}_{B}}={{H}_{C}})$        (R = constant)