Physics, 24.05.2020 01:00, iwannasleep
What is the direction of the force for a negative charge moving downward in a magnetic field pointing to the left?
A) out of the screen
B) into the screen
C) upward
D) downward
The answer is A) out of the screen
Edge 2020
Answers: 3
Physics, 22.06.2019 05:00, anime333
Modern physics a photon emitted from an excited hydrogen atom has an energy of 3.02 electron volts. which electron energy-level transition would produce this photon? a. n=1 to n=6 b. n=2 to n=6 c. n=6 to n=1 d. n=6 to n=2 i chose b but the correct answer is d can someone tell me why? and what's the difference?
Answers: 1
Physics, 22.06.2019 20:50, isarahweller103
Suppose that a mass of 2 kg is attached a spring whose spring constant is 50. the system is damped such that b = 12 . the mass is set in motion with an initial velocity of -8 m/s at a position 0 meters from equilibrium. set up and solve a differential equation that models this motion. write your solution in the form a cos ( ω t − α ) where α is a positive number. use your solution to fill in the information below: what is the amplitude of the motion? what is the value of ω ? what is the phase shift?
Answers: 1
What is the direction of the force for a negative charge moving downward in a magnetic field pointin...
English, 27.10.2019 22:43
Mathematics, 27.10.2019 22:43
English, 27.10.2019 22:43
Mathematics, 27.10.2019 22:43
Mathematics, 27.10.2019 22:43