Saturday

February 28, 2015

February 28, 2015

Posted by **Shirley** on Saturday, February 23, 2008 at 2:35pm.

(a)Find the maximum power (in watts)that can be delivered in this circuit.

(Find the current (in amperes) needed to develop this maximum power.

I have trouble to find the maximum power,please help! THANKS A LOT!

- math -
**Reiny**, Saturday, February 23, 2008 at 5:27pmIf you are studying Calculus, find the derivative of your function, set it equal to zero and solve for I

If not, complete the square and get the result that way.

**Answer this Question**

**Related Questions**

Math - The equation P=240I-8I^2 represents the power, P, (in watts) of a 240 ...

math - The equation P=240I-8I^2 represents the power, P, (in watts) of a 240 ...

beginning algebra - In an electrical circuit, the current passing through a ...

Physics - In an electrical circuit, the current passing through a conductor ...

Intermediate Algebra - The amount of current flowing into an electrical circuit ...

physics - five resistors of 30 ohms each are connected in parallel across a 120 ...

science - Calculate the resistance in a circuit in which a 9-volt battery ...

Algebra - in an electrical circuit, the current passing through a conductor ...

math - In an electrical circuit, the current passing through a conductor varies ...

math - In an electrical circuit, the current passing through a conductor varies ...