What is the total charge in coulombs of 75.0 kg of electrons?
Answers
Answered by
1
Answer:
The mass of an electron is m=9.11×10
−31
kg so the number of electrons in acollection with total mass M=75.0 kg is
n=
m
M
=
9.11×10
−31
kg
75.0 kg
=8.23×10
32
electrons.The total charge of the collection is
q=−ne=−(8.23×10
32
)(1.60×10
−19
C)=−1.32× C.
Answered by
0
Answer:
The mass of an electron is m=9.11×10 ^−31
kg so the number of electrons in acollection with total mass M=75.0 kg is
n=
m
M
=
9.11×10
−31
kg
75.0 kg
=8.23×10
32
electrons.The total charge of the collection is
q=−ne=−(8.23×10
32
)(1.60×10
−19
C)=−1.32× C.
Explanation:
Therefore −1.32× C. is the answer
Similar questions