NEW
Font size
WorksheetsGENERAL PHYSICS REVIEW
Total questions: 15
Worksheet time: 8mins
What is the value of the electric field, in N/C, exactly in the midway between two equally positive particles?
0
1
3
2
Which area is positively charged?
A
B
C
D
Given the electric field, in which direction would the electron go into?
A
B
C
D
Electric lines of force about negative point charge are?
Circular, anticlockwise
Circular, clockwise
Radial, outward
Radial, inward
The electric field lines passing through a surface area are called:
Electric Flux
Electric Field
Electric Charge
Electric Lines
A positive test charge placed near a negative charge would have________ potential energy.
zero
high
low
one
The electric flux Φ through a surface
is the electric field multiplied by the area.
is the amount of electric field piercing the surface
does not depend on the area involved
is the line integral of the electric field around the edge of the surface
A charge is sitting outside a closed surface. The net flux is
double because it passes through two surfaces
zero because it passes through two surfaces
squared because it passes through two surfaces
half because it passes through two surfaces
What does a radial direction of an electric field signify?
The magnitude of the electric field throughout all the points of the spherical Gaussian surface is inversely proportional to the linear charge density.
The magnitude of the electric field is undeterminable throughout all the points of the spherical Gaussian surface.
The magnitude of the electric field throughout all the points of the spherical Gaussian surface is directly proportional to the area
The magnitude of the electric field is equal throughout all the points of the spherical Gaussian surface.
Define potential difference
The amount of energy per charge
The amount of charge per second
The amount of charge per energy
The amount of voltage per second
It refers to the “rate of the flow of the electric field”, and is signified by electric field flux lines coming out or going into a particle.
Electric flux
Gauss’s Law
Law of conservation of mechanical energy
This law states that in any closed surface, the electric flux is equivalent to the net charge inside the closed surface divided by E0
Electric flux
Gauss’s Law
Law of conservation of mechanical energy
It refers to the energy needed to move a charge against an electric field. The work done by an electric force to move a charge is expressed in terms of potential energy
Electric potential energy
Law of conservation of mechanical energy
The _______________________ , when applied to electric charges, refers to the total kinetic and potential energies present in a system.
Electric flux
Gauss’s Law
Law of conservation of mechanical energy
It is the charge of an electron in coulomb
–1.602 ✕ 10 ^–19 C
1.602 ✕ 10 ^–19 C
