Question
The mass of the electron is 9.11 x 10-31 kg and the mass of the proton is 1.67 x 10-27kg. Both carry the same elementary charge (positive for the proton and negative for the electron). If I release both particles from rest at the middle point between two charged parallel plates in vacuum, which of the following is true?
Both reach the respectively oppositely charged plate at the same time
The electron strikes the positive plate first
The proton strikes the positive plate first
The electron strikes the negative plate first
The proton strikes the negative plate first
I'm guessing both reach the respectively oppositely charged plate at the same time
Both reach the respectively oppositely charged plate at the same time
The electron strikes the positive plate first
The proton strikes the positive plate first
The electron strikes the negative plate first
The proton strikes the negative plate first
I'm guessing both reach the respectively oppositely charged plate at the same time
Answers
The electron is lighter but has the same force magnitude.
a = F/m
so electron accelerates faster.
It has a negative charge so goes to the positive plate.
a = F/m
so electron accelerates faster.
It has a negative charge so goes to the positive plate.
Related Questions
If the mass of a proton is 1.67×10^-27kg and the mass of an electron is 9.11×10^-31kg.Calculate the...
Which statement correctly compares the masses of subatomic particles in an atom such as carbon?
A...
Which statement correctly compares the masses of subatomic particles in an atom such as carbon?
An...
Use the equation to complete the activity. 21986 Rn + Beta→21985(1 point) Responses mass number is z...