Cecil Moore wrote:

Jim Kelley wrote:
How much energy passes a point on that open transmission line in one
second? The choices again are 100 Joules, 200 Joules, or zero Joules.
Please indicate the correct answer from the list of choices.

I did, Jim. Hint: One must assume either component energies or
*NET* energy.

It's a distinction without a difference. So your answer is?

73, Jim AC6XG