Physics, 26.11.2019 21:31 mckinleesmomp6qj1e

In the si system, the unit of current, the ampere, is defined by this relationship using an apparatus called an ampere balance. what would be the force per unit length of two infinitely long wires, separated by a distance 1 m, if 1 a of current were flowing through each of them? express your answer numerically in newtons per meter. f/l = n/m

Answers: 3

Show answers

Other questions on the subject: Physics

Physics, 22.06.2019 03:00, emilypzamora11

If a spring has a k value of 100 newtons per meter and it is stretched 0.50 meters, what is the restoring force of the spring?

Answers: 2

continue

Physics, 22.06.2019 10:00, blackjack73

The rocket is fired vertically and tracked by the radar station shown. when θ reaches 66°, other corresponding measurements give the values r = 32700 ft, r¨ = 85 ft/sec2, and θ˙ = 0.019 rad/sec. calculate the magnitudes of the velocity and acceleration of the rocket at this position.

Answers: 3

continue

Physics, 22.06.2019 11:00, jackiemiranda2010

Although longitudinal waves can travel through all media types what is the disadvantage of this type of wave transmission? a) he efficiency of he wave transmission is greatly diminished as the media becomes less dense b) the oscillation of one set of particles has a huge impact on neighboring particles c) particles become too close together as they bump into each other making it more likely to hit other particles down the line

Answers: 2

continue

Physics, 22.06.2019 17:40, cravens511peeelg

The first-order reaction a→2b+c has rate constant 0.538 s−1. if the initial concentration of a is 0.867 mol l−1, what is the half-life of the reaction in seconds? remember to use correct significant figures in your answer (round your answer to the nearest hundredth). do not include units in your response.

Answers: 3

continue

You know the right answer?

In the si system, the unit of current, the ampere, is defined by this relationship using an apparatu...