Answer:
to produce electricty three ways you have the water wheel the wind mill and solor panels
Explanation:
D
Explanation:
Mutiply and alagrab to subterc
A) The power delivered to the lines is

And the voltage at which the lines work is

Since the power delivered is the product between the voltage and the current:

We can find the current flowing in the lines:

b) The voltage change along each line can be found by using Ohm's law:

c) The power wasted as heat along each line is given by:

And since we have 2 lines, the total power wasted as heat in both lines is