Is the term "loop" loosely defined in Faraday's law?
A voltage will be induced in a loop of wire when the magnetic field flux through the loop changes
If you're reading this, you probably know what happens when you hook up the leads from an oscilloscope to a microphone. Nothing, lol. There...
https://www.parts-express.com/dayton-audio-nd25fn-4-1-neo-silk-dome-tweeter-element-4-ohm--275-053
https://www.parts-express.com/cat/capacitors/68
Tried replacing the OEM speakers in my vehicle with a set of aftermarkets ...without exchanging the OEM head unit. Terrible idea, and I...
Hi Evo
Prices are all over the place on the bay. I'm browsing the mineral/rock forums. Couldn't resist posting here!
I usually have a hard time mustering enthusiasm for art, but I can't help but to feel drawn to your avatar. Who is she?
Thank god Verizon allows you to sms over the web! The dilemma is resolved.
Is there a reason why some wall warts have an AC output? This was on a rechargeable dust buster. I understand when you recharge a battery, you're not really putting electricity back in, rather returning the battery to...
I know a gentleman who wants to clear up his collection. 90% of these are handpicked, including the 150 lb amethyst in the last picture in post #3.
Is there a market for this?
I have logically deduced it in my head and it makes intuitive sense now.
I am satisfied. I am, however, curious on the tube dilemma in my previous post.
That's going in my notes.
This is off topic, but is a simple question. There is a difference between varing DC and AC. In a triode vacuum tube, is the signal at the output of the tube varying DC or AC?
I'm near positive it's varying DC. Heck, if the current really stopped, and went back in the...
I do not see how I am solving for the voltage drop across the resistor, so the L.E.D. sees 2V.
The resistor resists current. You reduce current, you reduce voltage, right? I get that. So from that 9V battery, the 700 ohm resistor is going to reduce current down to .01 amps after the resistor...