Fields · Branch 03

Circuits

Does the first bulb in the chain use up the current?

7 scenarios · no order required
01
The Two Bulbs
Does the first bulb in the chain hog the current?
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02
The Long Wire
A kilometer of coiled wire: how long until light?
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03
The Third Bulb
Add a third bulb: what happens to the first two?
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04
The Shortcut
A bare wire bridges the battery. What happens to the bulb?
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05
The Toll Nobody Dodges
A better cable between the capacitors: does less energy go missing?
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06
The Bird on the Wire
A bird lands on a 10,000-volt line: sketch the current through it.
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07
The Two Voltmeters
Two meters on the same two points: must they read the same?
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The Field
No story, no script. All of this branch's physics, yours.
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