10.2b Ex3 ON20 P11 Q36 Change in Lamp Brightness | AS DC Circuits | Cambridge A Level 9702 Physics

Example 3 - 9702/11/O/N/20: Three identical lamps L1, L2 and L3 are connected to a battery with negligible internal resistance, as shown. What happens to the brightness of lamps L1 and L2 when the switch S is closed? #9702w20p11 #AScircuitsP1 #ASpotentialDifferenceP1#Lv3 #DCcircuits Playlist    • Ch10 DC Circuits | CAIE 9702 AS Physics   ON20 Paper Discussion Playlist:    • 9702 ON20 Papers CAIE Physics   Instagram Pocket Guide (  / etphysics  ) More Resources (https://9702-physics.blogspot.com/) Support us! (  / etphysics  ) Tuition/Tutoring inquiries: Email: [email protected] Whatsapp: https://wa.me/60126679171 9702_w20_qp11 #CambridgeALevelPhysics