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PHYS-1700/2100PHYS-1700/2100 II4 Series and Parallel ResistanceNEBRASKA WESLEYAN UNIVERSITYSPRING 2014-2015 DEAN SIEGLAFF NATHANIEL CUNNINGHAM BOB FAIRCHILD.

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Presentation on theme: "PHYS-1700/2100PHYS-1700/2100 II4 Series and Parallel ResistanceNEBRASKA WESLEYAN UNIVERSITYSPRING 2014-2015 DEAN SIEGLAFF NATHANIEL CUNNINGHAM BOB FAIRCHILD."— Presentation transcript:

1 PHYS-1700/2100PHYS-1700/2100 II4 Series and Parallel ResistanceNEBRASKA WESLEYAN UNIVERSITYSPRING DEAN SIEGLAFF NATHANIEL CUNNINGHAM BOB FAIRCHILD of 8 1 [Insert puzzler here]

2 PHYS-1700/2100PHYS-1700/2100 II4 Series and Parallel ResistanceNEBRASKA WESLEYAN UNIVERSITYSPRING DEAN SIEGLAFF NATHANIEL CUNNINGHAM BOB FAIRCHILD of 8 2

3 PHYS-1700/2100PHYS-1700/2100 II4 Series and Parallel ResistanceNEBRASKA WESLEYAN UNIVERSITYSPRING DEAN SIEGLAFF NATHANIEL CUNNINGHAM BOB FAIRCHILD of of 3 When the switch S1 is closed, the light bulb L1 will be 1.Brighter than it was before. 2.The same brightness as it was before. 3.Dimmer than it was before. V L1 L3 L2 SWITCH S1 OPENED

4 PHYS-1700/2100PHYS-1700/2100 II4 Series and Parallel ResistanceNEBRASKA WESLEYAN UNIVERSITYSPRING DEAN SIEGLAFF NATHANIEL CUNNINGHAM BOB FAIRCHILD of of 3 When the switch S1 is closed, the light bulb L2 will be 1.Brighter than L1. 2.The same brightness as L1. 3.Dimmer than L1. V L1 L3 L2 SWITCH S1 OPENED

5 PHYS-1700/2100PHYS-1700/2100 II4 Series and Parallel ResistanceNEBRASKA WESLEYAN UNIVERSITYSPRING DEAN SIEGLAFF NATHANIEL CUNNINGHAM BOB FAIRCHILD of of 3 Which circuit has the lower resistance? 1.Circuit A. 2.Circuit B. 3.They both have the same resistance. V 39  V 82  A B 39  82 

6 PHYS-1700/2100PHYS-1700/2100 II4 Series and Parallel ResistanceNEBRASKA WESLEYAN UNIVERSITYSPRING DEAN SIEGLAFF NATHANIEL CUNNINGHAM BOB FAIRCHILD of 8 6

7 PHYS-1700/2100PHYS-1700/2100 II4 Series and Parallel ResistanceNEBRASKA WESLEYAN UNIVERSITYSPRING DEAN SIEGLAFF NATHANIEL CUNNINGHAM BOB FAIRCHILD of of 3 When the switch S1 is closed, the light bulb L1 will be 1.Brighter than it was before. 2.The same brightness as it was before. 3.Dimmer than it was before. V L1 L3 L2 SWITCH S1 OPENED

8 PHYS-1700/2100PHYS-1700/2100 II4 Series and Parallel ResistanceNEBRASKA WESLEYAN UNIVERSITYSPRING DEAN SIEGLAFF NATHANIEL CUNNINGHAM BOB FAIRCHILD of of 3 When the switch S1 is closed, the light bulb L2 will be 1.Brighter than L1. 2.The same brightness as L1. 3.Dimmer than L1. V L1 L3 L2 SWITCH S1 OPENED

9 PHYS-1700/2100PHYS-1700/2100 II4 Series and Parallel ResistanceNEBRASKA WESLEYAN UNIVERSITYSPRING DEAN SIEGLAFF NATHANIEL CUNNINGHAM BOB FAIRCHILD of of 3 Which circuit has the lower resistance? 1.Circuit A. 2.Circuit B. 3.They both have the same resistance. V 39  V 82  A B 39  82 

10 PHYS-1700/2100PHYS-1700/2100 II4 Series and Parallel ResistanceNEBRASKA WESLEYAN UNIVERSITYSPRING DEAN SIEGLAFF NATHANIEL CUNNINGHAM BOB FAIRCHILD of PROJECTION SCREEN HAND IN TODAY’S ACTIVITIES SHEETS


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