subject
Physics, 13.02.2020 19:37 martinbricein10

Your friend says that according to Ohm’s law, high voltage produces high current. Then your friend asks, ""So how can power be transmitted at high voltage and low current in a power line?"" What is your illuminating response?

ansver
Answers: 3

Another question on Physics

question
Physics, 22.06.2019 12:50
Arunner is jogging at a steady 3.6 km/hr. when the runner is 2.9 km from the finish line, a bird begins flying from the runner to the finish line at 14.4 km/hr (4 times as fast as the runner). when the bird reaches the finish line, it turns around and flies back to the runner. even though the bird is a dodo, we will assume that it occupies only one point in space, i.e., a zero-length bird. how far does the bird travel? (b) after this first encounter, the bird then turns around and flies from the runner back to the finish line, turns around again and flies back to the runner. the bird repeats the back and forth trips until the runner reaches the finish line. how far does the bird travel from the beginning? (i.e. include the distance traveled to the first encounter)
Answers: 2
question
Physics, 22.06.2019 15:50
Decreased sensitivity to an unchanging stimulus is known as
Answers: 3
question
Physics, 22.06.2019 18:00
Astudent weighing 700 n climbs at constant speed to the top of an 8 m vertical rope in 10 s. the average power expended by the student to overcome gravity is most nearly
Answers: 2
question
Physics, 22.06.2019 21:30
Diverging mirrors and lenses always produce images
Answers: 2
You know the right answer?
Your friend says that according to Ohm’s law, high voltage produces high current. Then your friend a...
Questions
question
Social Studies, 27.09.2019 01:30
question
Mathematics, 27.09.2019 01:30
question
Mathematics, 27.09.2019 01:30
Questions on the website: 13722362