A series circuit consists of three identical lamps connected to a battery as shown in
Channel: Doubtnut
Date: 2020-07-26

A series circuit consists of three identical lamps connected to a battery as shown in Fig. `7.13`.  when the switch `S` is closed, what happens  (a) to the intensities of lamps `A and B`,  (b) to the intensity of lamp `C`,  ( c ) to the current in the circuit , and  (d) to the voltage drop across the three lamps ?  Does the power dissipated in the circuit increase, decrease, or remain the same ?   img src="https://d10lpgp6xz60nq.cloudfront.net/physics_images/BMS_V03_C07_E01_007_Q01.png" width="80%"