Obviously some rounding errors, but if my methods were correct, it should be close enough.
(Also, finally some math. I can finally get into the game!)
It's been a while since I calculated the answers, but I think those are right. Your turn!
Re: Circuit Lab B/C
Posted: October 24th, 2018, 3:10 pm
by PM2017
Will post in the evening, I'm at a math competition rn
Re: Circuit Lab B/C
Posted: November 25th, 2018, 9:13 am
by MattChina
So lets restart this,
1. What is circuit called, and what is its purpose?
2. Name three waveforms of Alternating current.
3. Name 3 methods of producing static imbalance.
Re: Circuit Lab B/C
Posted: December 12th, 2018, 9:50 pm
by Crimesolver
MattChina wrote:So lets restart this,
1. What is circuit called, and what is its purpose?
2. Name three waveforms of Alternating current.
3. Name 3 methods of producing static imbalance.
1. A Wheatstone Bridge and it's purpose is to find the mystery resistor, Rx
2. Sine waves, triangular waves, and square waves
3. Rub a balloon on your hair, rub a balloon on a furry carpet, rub a balloon on a wool jacket
Re: Circuit Lab B/C
Posted: December 13th, 2018, 6:35 am
by MattChina
Crimesolver wrote:
MattChina wrote:So lets restart this,
1. What is circuit called, and what is its purpose?
2. Name three waveforms of Alternating current.
3. Name 3 methods of producing static imbalance.
1. A Wheatstone Bridge and it's purpose is to find the mystery resistor, Rx
2. Sine waves, triangular waves, and square waves
3. Rub a balloon on your hair, rub a balloon on a furry carpet, rub a balloon on a wool jacket
All good, but for number three i was looking for like contact, heat induced, pressure induced
Re: Circuit Lab B/C
Posted: December 13th, 2018, 8:33 am
by Crimesolver
Ohhh okay
How do you find the strength of an electromagnetic field?
What would be the strength of the magnetic field if the electromagnet was 200 cm, has 10 amps running through it, and has 400 coils?
Re: Circuit Lab B/C
Posted: December 16th, 2018, 8:05 am
by MattChina
Crimesolver wrote:Ohhh okay
How do you find the strength of an electromagnetic field?
What would be the strength of the magnetic field if the electromagnet was 200 cm, has 10 amps running through it, and has 400 coils?
H=IN/L, 200 ampere per meter
Re: Circuit Lab B/C
Posted: December 18th, 2018, 6:06 pm
by Crimesolver
MattChina wrote:
Crimesolver wrote:Ohhh okay
How do you find the strength of an electromagnetic field?
What would be the strength of the magnetic field if the electromagnet was 200 cm, has 10 amps running through it, and has 400 coils?
H=IN/L, 200 ampere per meter
Nice, your turn-
Re: Circuit Lab B/C
Posted: January 3rd, 2019, 5:16 pm
by UTF-8 U+6211 U+662F
Reviving... what does Coulomb's law state?
Re: Circuit Lab B/C
Posted: January 7th, 2019, 2:35 pm
by MattChina
UTF-8 U+6211 U+662F wrote:Reviving... what does Coulomb's law state?
The magnitude of the electrostatic force of attraction or repulsion between two point charges is directly proportional to the product of the magnitudes of charges and inversely proportional to the square of the distance between them.
What is circuit called, and what is its purpose?