1
Q
What is the assumed I-V characteristics of ammeters and voltmeters
A
Voltmeters have infinite resistance and ammeters have 0 resistance.
2
Q
What does the graph of ohmic conductors look like and of filament lamps and thermistors and diodes.
A
Straight line through origin
Reverse tan graph through origin
Regular tan graph
0 current until 1v and then exponential graph
Physics module 4
flashcards
Decks in class (27)
# Cards
-
Circuit Diagrams1
-
Current5
-
Potential Difference4
-
Resistance and Resistivity4
-
Types of Conductor2
-
I-V Characteristics2
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Power and Electrical Energy4
-
Domestic Electricity1
-
E.m.f and Internal Resistance5
-
Conservation of Energy and Charge in Circuits4
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The Potential Divider1
-
Progressive Waves7
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Frequency Speed Intensity0
-
Electromagnetic Waves0
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Polarisation0
-
Reflection and Refraction0
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Refractive Index and Total Internal Reflection0
-
Superposition and Interference0
-
Diffraction0
-
Two Source Interference0
-
Youngs Double Split Experiment0
-
Diffraction Gratings0
-
Stationary Waves0
-
The Photon Model0
-
The Planck Constant0
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The Photoelectric Model0
-
Wave Particle Duality0
