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Hi, from what I can see, it appears the code is okay. However, I'll recommend you take another look at your circuit connection for PORTB.
From what I can understand looking at the code, the idle state for the PORTB input pins is supposed to be a LOW (0), and when the switch is pressed, it goes...
Re: electric field of capacitor
Okay, let me try to re-phrase.
The electric field of a typical parallel plate capacitor exists WITHIN THE DIELECTRIC. It originates on the positive charge on the first plate (+q), travels through the dielectric and terminates on the negative charge on the...
Your functions and circuit look okay to me.
But where does your code execution begin? i.e. where's the main () function? I can't seem to find it in the attached code...
The space charge layer contains an electric field that originates on the exposed immobile positive ions on the n-side and terminates on the exposed immobile negative ions on the p-side. This field is strongest at the junction between the p and n sides and weakest at the edges of the space charge...
Re: electric field of capacitor
Gauss's law is used to relate the total or net charge enclosed within a surface to the electric field emanating or exiting from that surface (normal to the surface, and all pointing outwards from the surface). The key to using Gauss's law is to clearly and...
Some background physical electronics first:
Basically, Vbe is the fundamental quantity that determines the carrier CONCENTRATION injected into the base from the emitter (i.e. majority carriers in the emitter which become minority carriers on crossing over into the base). This is the main...
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