Electrical Engineering
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229 Answers

Newest Activity Votes
31
If the energy meter sees a reactive load, will it register a lower reading?
Sep 6 '11 at 0:23
26
How antenna radiates(how currents flows through wire)
Jul 5 '13 at 8:42
24
What is the process of going from machine code to electrically controlling individual transistors?
Nov 2 at 23:46
23
Why is an inductor not a good antenna?
Mar 11 '13 at 7:40
21
“Ground” vs. “Earth” vs. common vs. negative terminal
Jan 25 '17 at 4:18
19
Why is there no net current in a wire without a voltage applied?
Dec 31 '16 at 2:25
14
What is the purpose of the IR-diode Cover on Remote Controls?
Oct 17 '15 at 22:32
13
Why a neon lamp indicator on power strip switch flickers in the dark?
Apr 25 '16 at 0:47
12
Blasting copper off a substrate with a 808nm laser diode- viability
Aug 15 '16 at 8:22
12
Will a battery short out when the terminals are directly connected together or will internal resistance save it?
Aug 4 '17 at 6:06
11
How is it that two electric currents can travel in opposite directions on the same wire, at the same time, without interfering with each other?
Dec 22 '18 at 15:38
11
Silicon Diode Threshold Voltage 0.7
Feb 16 '17 at 9:22
10
My scope detects a 50Hz signal when the probe is not connected to a circuit, is this normal?
Aug 18 '13 at 8:38
9
How can tungsten be a conductor and also have high resistance?
Feb 16 '17 at 8:37
9
How can there even be an input voltage on a long-tailed pair?
May 3 '18 at 1:14
8
Why do we “need” resistors (I understand what they do, just not why…)?
Feb 23 '18 at 2:37
8
If Conventional Current is wrong, how can I trace the flow of current in a schematic?
Jul 18 '17 at 17:46
7
How to measure small, spiky amounts of current?
Jan 9 '18 at 1:12
7
where is the closed path in tesla coil?
Jul 4 '18 at 5:10
7
Why can current flow through the reverse biased base-collector junction (N-P junction) in a BJT with a forward biased base-emitter junction?
Dec 30 '16 at 11:41
7
Lower than 0.7-0.6V voltage drop on sillicon diodes
May 31 '16 at 22:46
7
Current flow intuition in a circuit
Mar 21 '16 at 8:29
7
Learning the principles of Op-Amps - Why are there so many?
Sep 10 '15 at 8:01
7
How does this transistor dual LED flasher circuit work?
Sep 10 '15 at 2:19
6
Tesla coil and Tesla tower
Sep 21 at 20:04
6
Producing energy from lighting bolts
Jul 8 '18 at 6:20
6
32 kHz crystal not operating as expected
Aug 12 '17 at 1:12
6
Safety of Villard cascade
May 1 '17 at 6:11
6
No germanium diode available for small crystal radio — can active components handle the task?
Jan 29 '17 at 1:21
6
What does the radiation from an antenna look like?
Dec 9 '16 at 23:43
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