As we know that when charge is released in electric field
It will have two forces on it
1. electrostatic force
2. gravitational force
now if the ball will accelerate upwards so we can say
net upward force = mass * acceleration
now we can find charge q on it by above equation
So above is the charge on the particle
Answer:
3 m
Explanation:
At last, Same line; so, 6-3 = 3
Answer:
The ion is now -1
Explanation:
the number of electrons is greater than the number of protons, therefore it has a negative charge
Answer:
C. No charges
Explanation:
The nucleus of an atom contains protons and neutrons.