Suppose you have a simple circuit that includes a resistance device of 25 ohms and the current flowing through it is 5 amps.
a) Solve for the voltage necessary showing all your steps.

b) Solve for the power showing all your steps.

Question

Suppose you have a simple circuit that includes a resistance device of 25 ohms and the current flowing through it is 5 amps.
a)       Solve for the voltage necessary showing all your steps.

b)       Solve for the power showing all your steps.

anonymous · Answer

please!

anonymous · Answer

Power = (current squared)(resistance)

Power = I^2 R = (5)^2 (25)  = (25)(25)= 625 watts