subject
Physics, 03.12.2019 01:00 ammullims822

Although the evidence is weak, there has been concern in recent years over possible health effects from the magnetic fields generated by electric transmission lines. a typical high-voltage transmission line is 20 m above the ground and carries a 200 a current at a potential of 110 kv. what is the magnetic field strength on the ground directly under such a transmission line?

ansver
Answers: 1

Another question on Physics

question
Physics, 31.01.2019 16:38
If a simple machine reduces the strength of a force, what must be increased?
Answers: 3
question
Physics, 30.01.2019 00:56
On mars a rock falls an unknown vertical distance from a resting position and lands in a crater. if it takes the rock 2.5 seconds to fall, how high is the cliff the rock fell from? mars' surface gravity is 3.8 m/s2. a. 9.5 m b. 11.9 m c. 15.2 m d. 23.8 m
Answers: 1
question
Physics, 29.01.2019 23:17
During the past 150 years in the united states, how did energy consumption compare to population growth
Answers: 1
question
Physics, 29.01.2019 12:17
The law of entropy can also be called the law of increasing disorder, but this law seems to contradict the existence of living organisms that are able to organize chemicals into organic molecules. prepare for a class debate on the validity of the following arguments: a. living things are not subject to the laws of thermodynamics. b. the increase in the universe's entropy due to life processes is greater than the decrease in entropy within a living organism.
Answers: 2
You know the right answer?
Although the evidence is weak, there has been concern in recent years over possible health effects f...
Questions
question
Social Studies, 08.03.2016 06:10
question
English, 05.10.2016 23:28
Questions on the website: 6644838