Physics, 29.01.2020 17:56, trashmonkey620
1.) using ohm’s law, explain how voltage changes in relation to current, assuming that resistance remains constant.
2.) as the electric current in a lightbulb is slowly increased the filament glows more and more brightly. why does this happen?
3.) why did some of the lightbulb’s you tried burn out?
4.) why is there zero current when a lightbulb burns out?
Answers: 3
Physics, 22.06.2019 17:20, elkinsmarie88oyzd23
Select all the correct answers. which two statements are true? a moving magnetic field creates an electric field. a constant magnetic field creates an electric field. a constant electric field creates a magnetic field. a moving electric field creates a magnetic field. resetnext
Answers: 1
1.) using ohm’s law, explain how voltage changes in relation to current, assuming that resistance re...
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