Help me with Mathematics.Somebody!

[LUCRETIA]

How do you calculate this-1 1/4amp x 120V=???watts

 

[cold_static544]

deyyy

its just simple arithmetic, you can always use a calculator.

-_____-

 

[Santa]

P = IV

(physics ugh)

p is power in watts
i is current in ampere
v is voltage in volts

 

[Anirudh]

How do you calculate this-1 1/4amp x 120V=???watts

lol just multiply the 2 together and u'll get the answer.

like what ^said P=IV

 

[JiveB]

so this is not math, but actually physics.. :roll: lol

 

[ahkiatt]

i still dont understand electricity... 8O

 

[Guest]

tts circuit theory la..or is it electrical technology??

nyeh..its still the same..1 1/4 X 120 = 150w

yea..i tink tts it den.

 

[tany]

P = IV

(physics ugh)

p is power in watts
i is current in ampere
v is voltage in volts

isnt I current?

 

[Santa]

i is current in ampere


isnt I current?

yup

i have to do this for end of years, i should know :lol:

party and freedom in... 7 days!

 

[sycododo]

I JUST LEARNT THIS YESTERDAY!
hahaha.

I think I love electricity.
well... when it comes to calculating total cost of electricity.

 

[rylche]

P = IV


Yeah, Santa's right.

 

[shattered]

current is I but its only the symbol.
the real unit for current is in amperes as in (A).
so its
power(w)=current(A) X voltage(V)
And tada! your answer.
This is sec school physics, in the sec4 topics Lolx.

 

[Narcoleptia]

ahahhahahahahahahahaha

I miss lab lessons.

 

[LUCRETIA]

1 1/4 X 120 = 150w
yea..i tink tts it den.

Thnks.Shld be it.Got confused with fraction thing :roll:

so this is not math, but actually physics..

Still a math...

To=shattered,rylche,Santa,Anirudh,cold_static544

1 1/4amp x 120V=???watts

I asked for the answer not formula. :roll:

still dont understand electricity...

Same here..

ahahhahahahahahahahaha
I miss lab lessons.

Yea me too..

 

[Phanto]

O level physics! never pay attention huh

 

[JiveB]

so this is not math, but actually physics..

Still a math...

how is it that you cant do simple multiplication, i wonder.

 

[rylche]

I have given the formula P = IV in my original post.

I believe that many of the formulas you need can be found in your textbook, do peruse it in your own free time.

 

[Santa]

I have given the formula P = IV in my original post.

I believe that many of the formulas you need can be found in your textbook, do peruse it in your own free time.

lol, owned.

 

[Andreas]

it's O lvl physics. ur in sec3 i assume?

 

[chud]

this discussion brings me back to the dumex ad "kids are getting dumber nowadays"