Physics 122 Final Updated Questions
And Answers With 100% Correct
Answers Graded A+
QUESTIONS AND ANSWERS
Charge carrier. ANSWER - any microscopic object that carries electrical charge
coulomb (C). ANSWER - SI unit of charge
Coulomb's law. ANSWER - relates charge and distance to the electric force exerted
elementary charge. ANSWER - smallest observed amount of charge and is equal to charge
of one electron
grounding. ANSWER - a grounded object will not contain a surplus of any charge
ion. ANSWER - atom or molecule that has lost or gained one or more electrons
polarization. ANSWER - separation of charge carriers in an object
conservation of charge. ANSWER - electrical charge can be created or destroyed only in
identical positive-negative, with the result that the charge of a closed system remains
constant
charge by induction. ANSWER - using a charged object to charge a neutral object without
the two objects touching each other
interaction field (field). ANSWER - field surrounding a charge, similar to a gravitational
field
test particle. ANSWER - one whose mass and/or charge don't disturb the objects
generating the field being measured
, electric field. ANSWER - out of positive, into negative
electric field at distance r. ANSWER -
uniform electric field. ANSWER - constant magnitude and direction, gives a charged
particle constant acceleration
nonuniform electric field. ANSWER - varies in magnitude and/or direction
electric dipole. ANSWER - consists of equal quantities of positive and negative charge
separated by a small distance
induced dipole. ANSWER - neutral object with charge separation within
dipole moment. ANSWER -
torque produced by dipole in electric field. ANSWER - dipole moment x electric field
induced dipole moment. ANSWER - neutral atom in electric field
charge density. ANSWER - can be linear (lambda) or surface area or volume
electric field of rod. ANSWER -
electric field of ring. ANSWER -
electric field of charged disk. ANSWER -
electric field outside of a solid sphere. ANSWER -
electric field density. ANSWER - number of field lines per unit area
electric flux. ANSWER - electric field density through surface,
And Answers With 100% Correct
Answers Graded A+
QUESTIONS AND ANSWERS
Charge carrier. ANSWER - any microscopic object that carries electrical charge
coulomb (C). ANSWER - SI unit of charge
Coulomb's law. ANSWER - relates charge and distance to the electric force exerted
elementary charge. ANSWER - smallest observed amount of charge and is equal to charge
of one electron
grounding. ANSWER - a grounded object will not contain a surplus of any charge
ion. ANSWER - atom or molecule that has lost or gained one or more electrons
polarization. ANSWER - separation of charge carriers in an object
conservation of charge. ANSWER - electrical charge can be created or destroyed only in
identical positive-negative, with the result that the charge of a closed system remains
constant
charge by induction. ANSWER - using a charged object to charge a neutral object without
the two objects touching each other
interaction field (field). ANSWER - field surrounding a charge, similar to a gravitational
field
test particle. ANSWER - one whose mass and/or charge don't disturb the objects
generating the field being measured
, electric field. ANSWER - out of positive, into negative
electric field at distance r. ANSWER -
uniform electric field. ANSWER - constant magnitude and direction, gives a charged
particle constant acceleration
nonuniform electric field. ANSWER - varies in magnitude and/or direction
electric dipole. ANSWER - consists of equal quantities of positive and negative charge
separated by a small distance
induced dipole. ANSWER - neutral object with charge separation within
dipole moment. ANSWER -
torque produced by dipole in electric field. ANSWER - dipole moment x electric field
induced dipole moment. ANSWER - neutral atom in electric field
charge density. ANSWER - can be linear (lambda) or surface area or volume
electric field of rod. ANSWER -
electric field of ring. ANSWER -
electric field of charged disk. ANSWER -
electric field outside of a solid sphere. ANSWER -
electric field density. ANSWER - number of field lines per unit area
electric flux. ANSWER - electric field density through surface,
