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DrPepperx3
 11 months ago
help? 2 questions medal c:!
DrPepperx3
 11 months ago
help? 2 questions medal c:!

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DrPepperx3
 11 months ago
Best ResponseYou've already chosen the best response.01.A 2000 W toaster operates on a household circuit of 200 V. What is the resistance of the wire the make up the heating element of the toaster?

ksaimouli
 11 months ago
Best ResponseYou've already chosen the best response.0Resistance = Voltage / Current

ksaimouli
 11 months ago
Best ResponseYou've already chosen the best response.0Si unit of current is amp but they gave us power

SalvadorV
 11 months ago
Best ResponseYou've already chosen the best response.1electric power (watts)=votlage*amperage, amperage=voltage/resistance so 2000W=200V*Amperage (10amp). 10amp=200V/resistance (20)

ksaimouli
 11 months ago
Best ResponseYou've already chosen the best response.0\[power=\frac{ V }{ I }\]

ksaimouli
 11 months ago
Best ResponseYou've already chosen the best response.0from above equation

DrPepperx3
 11 months ago
Best ResponseYou've already chosen the best response.0ty :) @ksaimouli and @SalvadorV kk hold on

SalvadorV
 11 months ago
Best ResponseYou've already chosen the best response.1you have the intensity formula wrong

SalvadorV
 11 months ago
Best ResponseYou've already chosen the best response.1sorry the power formula

DrPepperx3
 11 months ago
Best ResponseYou've already chosen the best response.0oh so I got it wrong?

SalvadorV
 11 months ago
Best ResponseYou've already chosen the best response.1yes, Watts=Volts*Amps Amps=Volts/Ohms

DrPepperx3
 11 months ago
Best ResponseYou've already chosen the best response.0oh wait im confused .. sorry

SalvadorV
 11 months ago
Best ResponseYou've already chosen the best response.1watts=volts^2/ohms 2000=200^2/ohms ohms=200^2/2000 = 40 000/2000=20 ohms

SalvadorV
 11 months ago
Best ResponseYou've already chosen the best response.1don't worry, we all make mistakes

DrPepperx3
 11 months ago
Best ResponseYou've already chosen the best response.0I feel stupid :l but what is ohms?

SalvadorV
 11 months ago
Best ResponseYou've already chosen the best response.1ohms is the measure for resistance

DrPepperx3
 11 months ago
Best ResponseYou've already chosen the best response.0oohh ok! ty for helping me c: do you mind helping with 1 more?

SalvadorV
 11 months ago
Best ResponseYou've already chosen the best response.1and ksaimouli has his formula wrong ..

DrPepperx3
 11 months ago
Best ResponseYou've already chosen the best response.0that's why I got confused :c and kk

DrPepperx3
 11 months ago
Best ResponseYou've already chosen the best response.02.An electronic device is rated at 0.35 W when connected to 150 V. What is the resistance of this device?

SalvadorV
 11 months ago
Best ResponseYou've already chosen the best response.1see, its the same kind of question so \[0.35W=150V*amps\]

SalvadorV
 11 months ago
Best ResponseYou've already chosen the best response.1so \[amps=\frac{ 0.35W }{ 150V }\]

DrPepperx3
 11 months ago
Best ResponseYou've already chosen the best response.0I was just about to put that lol

SalvadorV
 11 months ago
Best ResponseYou've already chosen the best response.1and we know that \[Amps=\frac{ volts }{ ohms }, 0.00233333333=\frac{ 150V }{ Ohms }\]

SalvadorV
 11 months ago
Best ResponseYou've already chosen the best response.1remember ohms are the unit for resistance, normally noted with the sign\[\Omega \]

SalvadorV
 11 months ago
Best ResponseYou've already chosen the best response.1here we have to substitute for ohms, so we pass them to the left side multiplying, and then we pass the 0.00233333333 dividing the voltage

SalvadorV
 11 months ago
Best ResponseYou've already chosen the best response.1so we get \[\Omega=\frac{ 150V }{ 0.00233333333Amp }\]

DrPepperx3
 11 months ago
Best ResponseYou've already chosen the best response.0got it ! :) so =64285.72

Jagking
 11 months ago
Best ResponseYou've already chosen the best response.0sorry they left u so soon.

SalvadorV
 11 months ago
Best ResponseYou've already chosen the best response.1.. ok, whatever you say

SalvadorV
 11 months ago
Best ResponseYou've already chosen the best response.1I'm actually trying to help people here instead of flirting you know?

Jagking
 11 months ago
Best ResponseYou've already chosen the best response.0i'm helping finish the work u left unfinished. plus i could get her before u do anyway.

SalvadorV
 11 months ago
Best ResponseYou've already chosen the best response.1I don't care about that, I have a girlfriend, plus just hopping in and saying "yes" is not exactly helping much

Jagking
 11 months ago
Best ResponseYou've already chosen the best response.0i know. but i also know not 2 leave a girl hanging.
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