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44
If I push someone, what fundamental force do I create?
physics.stackexchange.com

28
What do these two PNP transistors do in this power circuit?
electronics.stackexchange.com

27
Testing Free Will
philosophy.stackexchange.com

22
Help identify this tool
electronics.stackexchange.com

22
Is it ok to set the unused I/O pins of the ATmega8A to input and connect all of them to ground
electronics.stackexchange.com

22
With a transistor (as a switch), does the order of the parts matter?
electronics.stackexchange.com

22
What does a chip's propagation delay vary on?
electronics.stackexchange.com

21
Do neon signs emit x-rays?
electronics.stackexchange.com

18
A battery is not connected to anything. Is there a voltage between its plus and minus poles?
electronics.stackexchange.com

14
Why 2 thermostats of different rating in series in heater circuit?
electronics.stackexchange.com

14
What is the reason for getting 7.8 V as output in between two circuits with two voltage sources?
electronics.stackexchange.com

14
What is the relationship between the length of a wire, its AWG, and its amperage rating?
electronics.stackexchange.com

13
Length contraction of a physical object
physics.stackexchange.com

13
Can an opamp have a negative gain?
electronics.stackexchange.com

13
Why put a resistor in series with the positive terminal in a non inverting op-amp circuit?
electronics.stackexchange.com

12
Can undetectable electromagnetic field like 0.01 milligauss from 60 Hz power line still affect op-amps?
electronics.stackexchange.com

12
Is there ever a good reason to ground a coax cable on one side only?
electronics.stackexchange.com

12
How does current flow in a circuit with a capacitor?
physics.stackexchange.com

12
Where is Lorentz contraction centered on?
physics.stackexchange.com

12
Why do colliding magnets stick intead of colliding elasically?
physics.stackexchange.com

12
Why isn't the NPN diode model two diodes connected in series?
electronics.stackexchange.com

11
Can a bucking transformer get "high on its own supply"?
electronics.stackexchange.com

11
What's the purpose of the band-pass filter in an RF transmitter?
electronics.stackexchange.com

11
Why does does the power supply in my op-amp circuit need to be connected to ground?
electronics.stackexchange.com

11
Why must the voltage drop over resistors in parallel be the same?
electronics.stackexchange.com

11
How close should the diode be to a solenoid?
electronics.stackexchange.com

9
Do capacitors go bad more quickly in an electronic game console if it is left in the cupboard for years or decades without play VS playing regularly?
electronics.stackexchange.com

9
How do mains power supplies power their control circuitry?
electronics.stackexchange.com

8
Example of bijective function from $(-1,1)$ to $\Bbb R$
math.stackexchange.com

8
Is propagation delay in coax cable a function of signal frequency?
electronics.stackexchange.com

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