how does led brightness vary with current?

Ask questions about projects relating to: aerodynamics or hydrodynamics, astronomy, chemistry, electricity, electronics, physics, or engineering.

Moderators: AmyCowen, kgudger, bfinio, MadelineB, Moderators

Locked
deleted-643272
Posts: 1
Joined: Sun Nov 04, 2018 1:44 pm
Occupation: Student

how does led brightness vary with current?

Post by deleted-643272 »

Has anyone actually done the experiment? Can I see anyone's charts or graphs? I have a few questions too, the higher the resistor, does the voltage increase? The higher the resistor, does the current decrease?

Thanks.
Top
deleted-70304
Site Admin
Posts: 581
Joined: Mon Aug 22, 2016 4:39 pm
Occupation: Administrator
Project Question: -
Project Due Date: -
Project Status: Not applicable

Re: how does led brightness vary with current?

Post by deleted-70304 »

Students are not able to share results in these forums. You will need to conduct your own experiment and gather your data for your project. Doing the experiment will help you answer the questions you have.


Science Buddies
Top
Locked

Return to “Grades 6-8: Physical Science”