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Home
Lessons
>
1 foundations
2 mechanics
3 waves and optics
4 thermodynamics
5 electricity and magnetism
6 modern physics
7 astrophysics
8 medical physics
Curriculum Specific
>
Australia
>
NSW
>
NSW Year 11 (2027)
NSW Year 12
HSC question per Module
HSC Exam review
QLD
VCE
WACE
AP Physics 1&2
IB curriculum
UK A-Level
Resources
>
Interactives
index
recommended physics sites
Formula Sheet
data sheet
Calculator
Oscilloscope
Review videos
Review and Tips
Shorts
for teachers
About
>
Who am I
Blogs
>
Podcasts
PhysicsHigh blog
Fun
FAQ
Contact
Home
Lessons
Curriculum Specific
Resources
for teachers
About
Back
Lessons
1 foundations
2 mechanics
3 waves and optics
4 thermodynamics
5 electricity and magnetism
6 modern physics
7 astrophysics
8 medical physics
Back
Curriculum Specific
Australia
AP Physics 1&2
IB curriculum
UK A-Level
Back
Australia
NSW
QLD
VCE
WACE
Back
NSW
NSW Year 11 (2027)
NSW Year 12
HSC question per Module
HSC Exam review
Back
Resources
Interactives
index
recommended physics sites
Formula Sheet
data sheet
Calculator
Oscilloscope
Review videos
Review and Tips
Shorts
Back
About
Who am I
Blogs
Fun
FAQ
Contact
Back
Blogs
Podcasts
PhysicsHigh blog
Lessons âē
6 Modern Physics
âē 6.6 Solid State Physics
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6.6.3 Diodes
By the end of this lesson you can:
Explain how a p-n junction diode conducts when forward biased and blocks when reverse biased
Interpret the current-voltage graph of a diode
Describe uses of diodes such as rectification and LEDs
Find your course:
NSW Year 11
NSW Year 12
QLD
VIC Unit 1: Electricity and energy
AP
IB: B.5 Current and circuits
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Learn the idea: a short explanation, then a check.
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Next: Diodes