Consider two charged particles 1 and 2, each of them able to translate (move fro
ID: 1456848 • Letter: C
Question
Consider two charged particles 1 and 2, each of them able to translate (move from place to place) and spin. In which of the following circumstances is there a magnetic interaction between particles (check all that apply)?
a) Neither particle translating, neither particle spinning
b) Both particles translating, both particles spinning
c) Particle 1 spinning and not translating, particle 2 translating and not spinning
d) Particle 1 spinning and not translating, particle 2 translating and spinning
e) Both particles translating, only particle 2 spinning
f) Particle 1 at rest and not spinning, particle 2 translating and not spinning
g) Neither translating, both spinning
h) Particle 1 t rest and not spinning, particle 2 translating and spinning
i) Both particles translating, neither spinning
j) Neither translating, only particle 1 spinning
Explanation / Answer
magnetic interaction exist between two charged particles only when they are spinning
b) Both particles translating, both particles spinning
d) Particle 1 spinning and not translating, particle 2 translating and spinning
g) Neither translating, both spinning
i) Both particles translating, neither spinning