Intervals of paleomagnetic ___________ is/are characterized by the alignment of the magnetic south pole and the geographic north
1 answer:
You might be interested in
Answer: v =
Explanation: q = magnitude of electronic charge =
mass of an electronic charge =
V= potential difference = 4V
v = velocity of electron
by using the work- energy theorem which states that the kinetic energy of the the electron must equal the work done use in accelerating the electron.
kinetic energy = , potential energy = qV
hence,