its B 0.225kPa using the formula p=f/A then change the pascals into kpa
Magnitude of change is 15km/h
change in direction is to the right?
Answer:
force on electron will be equal to 
Explanation:
We have given magnitude of electric field E = 600 N/C
Charge on electron 
We have to find the electric force on the electron
Force in electric field is equal to
, here q is charge and E is electric field
So force will be equal to 
So force on electron will be equal to 
Answer:
At twice the distance, the strength of the field is e/4
Explanation:
F = the strength of an electric field.
F is inversely proportional to the squared distance from the point charge.
mathematically,
F = k(e/d²)
hence, if d is doubled,keeping other forms constant
F = e/4,