Posted by **sarah** on Wednesday, January 17, 2007 at 10:14am.

If a 12V battery supplies an electric current of 13A, how do I work a the power supplied?

resistance = R = E/I = 12v/13A

Then Power = P = I

^{2}R

help with regents exam

tring to find out about consumer,and energy vs

## Answer This Question

## Related Questions

- science - How do i calculate how much time it takes to heat water? All I know is...
- Derivatives - What is the fourth derivative of f(x)= e^-x^2. I got f''(x)=-2e^-x...
- algebra2 plzz help - how do you solve these problems (5x)to the power of a+4(5x)...
- Physics - If a 12v battery is in a circuit with two resistors. r1 and r2. R2 is ...
- math exponents - x to the - power x to the fraction power x to the -fraction ...
- Calculus - Use implicit differentiation to find the slope of the tangent line to...
- math-volume - I'm confused with how to solve this problem, so help would be ...
- Powers in Math - (5a^3b^4)^2=? *I don't get this one...PLease Help! (5a3b4)2= (5...
- ALGEBRA 1 - ok the question is Describe how you would help a friend who needs to...
- mat 117/ algebra - My question is about scientific notations. Here is the ...

More Related Questions