Front

all the graphs

Back

Front

why net electric field inside a charge is zero

Back

charge is distributed evenly across the surface of the sphere. No movement of charge shows no net forces, therefore net electric field is zero

Front

why is electric potential constant across the sphere?

Back

Since there is no electric field, no more workdone in moving the test charge.

Front

Features of electric field lines

Back

1.) radially from the center
2.) direction depends on the charge
3.) lines are perpendicular to the surface

Front

why between two charge spheres, why cannot be able to have net electric field zero, and Electric potential to also be zero

Back

1.) for electric potential to be zero, needs opposite charge
2.) for electric field to be zero, needs same charge

3.) cannot happen simultaneously

Front

movement of particle

Back

1.) repelled or attracted to which side (lets say put in middle)

2.) particle accelerate towards _

3.) acceleration increases, towards _