Can you clarify which direction current flows?..I’ve seen other videos and read other articles and they have the current going from positive to negative. Great video…thank you
Electron vs conventional flow theory electron flow is how it works conventional is what was fist thought and origin of certain symbols and such that remain now from my understanding
Key: V= volts I= Amps R= Resistance RT= Resistance total If all three resistors equal 20, that would give you a total of 60 ohm's. R1+R2+R3+ etc. = RT R1 means resistor 1, R2 means resistor 2 so on and so on Ohms law says that voltage over resistance (Ohm's) equals current (Amps) we take our total voltage (120) and divide it by 60 Ohm's 120v/60 Ohm's = 2 amps. Now we multiply the total 2 amps ( Amps never change in a series circuit) and multiply it to all resistors which equal 20 Ohm's. V= I x R 2A x 20 Ohms = 40 volts Last step is to add all three voltages together 40V + 40V + 40V = 120V Remember, all the voltage drops must equal total voltage. I hope this helps!
Excellent Job on teaching, no fancy complicated math, no showing off with complex language. You can teach. You break down so anyone can understand.
Mid terms tomorrow and I'm surfing thru all the ohms videos as a review haha. Thank you for this.
How’d it go?
"One thing won't change is my love for them." That's sweet.
Can you clarify which direction current flows?..I’ve seen other videos and read other articles and they have the current going from positive to negative.
Great video…thank you
Electron vs conventional flow theory electron flow is how it works conventional is what was fist thought and origin of certain symbols and such that remain now from my understanding
thank u so much for this video it saved me
I wasn't able to attend class and dont how to solve prob like this, but thanks to your video
This was perfect
does this show you how to calculate the power of the series circuit?
question: could this be im short if al resistors were 20ohms but voltaje remain the same 120v? how can this circuit fail?
Key: V= volts
I= Amps
R= Resistance
RT= Resistance total
If all three resistors equal 20, that would give you a total of 60 ohm's. R1+R2+R3+ etc. = RT
R1 means resistor 1, R2 means resistor 2 so on and so on
Ohms law says that voltage over resistance (Ohm's) equals current (Amps)
we take our total voltage (120) and divide it by 60 Ohm's
120v/60 Ohm's = 2 amps.
Now we multiply the total 2 amps ( Amps never change in a series circuit) and multiply it to all resistors which equal 20 Ohm's.
V= I x R
2A x 20 Ohms = 40 volts
Last step is to add all three voltages together
40V + 40V + 40V = 120V
Remember, all the voltage drops must equal total voltage.
I hope this helps!
Dope
I thought ohms law states that resistance remains constant
"My love for them" hahah
My teacher sent me here. XD
Hope it helps!
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