In a circuit one light-second long, does it matter where in the circuit the switch is placed?
768
Is electricity instantaneous?
18418
How does the speed of electrons change around a circuit?
24137
Light Activated Switch
122522
Interfacing switch and LED
115903
Simple light bulb operated by button and optoisolator triac
74262
Does the resistor have to be before or after the component
110921
Path of least resistance vs. short circuit
129278
simple, energy efficient circuit to make single IR LED blink
105529
Detecting state of LED to control another circuit
85238
What is the function of this circuit?
37452
Is it possible to convert a switched light into an unswitched outlet?
16444
Why isn't there a potential difference across a disconnected diode?
26625
Is a switches voltage and current rating a hard limit?
69044
Does electricity flow in open circuits?
116678
How to simulate simple on/off, Single-Pole-Single-Throw switch?
118920
A switch that is only ON if the reference voltage is matched -+ 0.1 volts
5379
Choosing the right transistor for a switching circuit