Which of the following is true? please help a. A positive charge will always move from...
Which of the following is true? please help
a. A positive charge will always move from the inside of an equipotential surface to the outside.
b. A positive charge will always move from a higher potential point to a lower potential point.
c. A negative charge will always move from the outside of an equipotential surface to the inside.
d. A negative charge will always move from a higher potential point to a lower potential point
. e. A neutral charge will always move from a higher potential point to a lower potential point.
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Which of the following is true? please help
a. A positive charge will always move from...
QUESTION 3 Which of the following is true? (hint: use the Problem Solving insights offered in...
QUESTION 3 Which of the following is true? (hint: use the Problem Solving insights offered in the book) a. A negative charge will always move from the outside of an equipotential surface to the inside. b. A positive charge will always move from a higher potential point to a lower potential point. c. A neutral charge will always move from a higher potential point to a lower potential point. d. A positive charge will always move from the inside of...
The left charge is negative, while the right charge is positive and of equal magnitude What...
The left charge is negative, while the right charge is positive and of equal magnitude What is the direction of the net electric field at point P due to these charges Select one O A down О В up OC left O D. none of these O E night How are eletrie field times related to equipotential surfaces? Select one: O A. Elestie field lines are always parallel to equipotential surfaces and point toward It of higher potential OB Electie...
4- When a (h) charge freely moves in an electric field E: it will always move...
4- When a (h) charge freely moves in an electric field E: it will always move from a higher potential to a lower potential , (T/F)? If the charge is negative it will always move from the higher potential to the lower one (T/F)? 5-In an electric field pointing from West to East: a) A proton will move from b) An electron will move from to to 6- When a (+) sodium ion traverses the axon membrane from the negative...
A positive charge is moved from one point to another point along an equipotential surface. The...
A positive charge is moved from one point to another point along an equipotential surface. The work required to move the charge depends on the magnitude of the potential. depends on the sign of the potential. is negative. is zero. is positive.
Equipotential surfaces A positive point charge is surrounded by an equipotential surface A, which has a...
Equipotential surfaces A positive point charge is surrounded by an equipotential surface A, which has a radius of rA. A positive test charge moves from surface A to another equipotential surface B, which has a radius rB. In the process, the electric force does negative work (a) Does the electric force acting on the test charge have the same or opposite direction as the displacement of the test charge? O The electric force has the same direction as the displacement...
1) Which of the following statements about electric fields and equipotential surfaces are correct? (check all...
1) Which of the following statements about electric fields and equipotential surfaces are correct? (check all that apply) a)The electric field direction is always from higher potential to lower potential. b)The number of electric field lines per unit area perpendicular to the field lines is proportional to the strength of the electric field in that region c)Equipotential surfaces are surfaces where the potential is constant over this surface. d)Electric field lines begin on positive charges and end on negative charges....
Which of the following statements is/are true? [PAT 1. A positively charged plastic bead vill ataect...
Which of the following statements is/are true? [PAT 1. A positively charged plastic bead vill ataect a neutral plastic bead. b) A positively charged plastic bead will attract a neutral copper bead. o) A current-carrying wire will attract a neutral plastic bead. d) A current-carrying wire will attract a neutral copper bead e) A current-carrying wire will attract a neutral copper bead more strongly than it will attract a neutral plastic bead. f) A permanent magnet will attract a neutral...
41. Phospholipids are amphipathic molecules a. True 42. Which of the following structure's protect a plant...
41. Phospholipids are amphipathic molecules a. True 42. Which of the following structure's protect a plant cell from bursting due to the uptake of excess water? b. False a. Mitochondria b. Plasma membrane c. Chloroplast 43. The opening of d. Cell wall channels is controlled by the binding of a substance to the channel. a. Mechanically-gated c. Voltage-gated b. Ligand-gated d. DNA 44. The concentration of Ca' is in the cell, but outside of the cell. c. Higher .... Lower...
a) To determine the work done, one can always just simply multiply force time distance. True...
a) To determine the work done, one can always just simply multiply force time distance. True False b) A conductor in electrostatic equilibrium must be entirely at the same potential. True False c) The electric field is always tangent to an equipotential surface. is always perpendicular to an equipotential surface. makes an angle to an equipotential surface that depends on the amount of charge. always bisects an equipotential surface. d) The electron-volt is an alternative unit for electric potential. electric...
1)When a charged particle moves from a higher equipotential surface to a lower equipotential surface what...
1)When a charged particle moves from a higher equipotential surface to a lower equipotential surface what is the nature of the work done by the electric field? a) The work is negative b) the work is positive c) not enough information given d) the work is zero 2)When considering a point in the E-field of a single charge, the electric potential value at r=infinity, according to the common convention, is zero. All other values are a) positive b) zero c)...
QUESTION 3 Which of the following is true? (hint: use the Problem Solving insights offered in the book) a. A negative charge will always move from the outside of an equipotential surface to the inside. b. A positive charge will always move from a higher potential point to a lower potential point. c. A neutral charge will always move from a higher potential point to a lower potential point. d. A positive charge will always move from the inside of...
The left charge is negative, while the right charge is positive and of equal magnitude What is the direction of the net electric field at point P due to these charges Select one O A down О В up OC left O D. none of these O E night How are eletrie field times related to equipotential surfaces? Select one: O A. Elestie field lines are always parallel to equipotential surfaces and point toward It of higher potential OB Electie...
4- When a (h) charge freely moves in an electric field E: it will always move from a higher potential to a lower potential , (T/F)? If the charge is negative it will always move from the higher potential to the lower one (T/F)? 5-In an electric field pointing from West to East: a) A proton will move from b) An electron will move from to to 6- When a (+) sodium ion traverses the axon membrane from the negative...
A positive charge is moved from one point to another point along an equipotential surface. The work required to move the charge depends on the magnitude of the potential. depends on the sign of the potential. is negative. is zero. is positive.
Equipotential surfaces A positive point charge is surrounded by an equipotential surface A, which has a radius of rA. A positive test charge moves from surface A to another equipotential surface B, which has a radius rB. In the process, the electric force does negative work (a) Does the electric force acting on the test charge have the same or opposite direction as the displacement of the test charge? O The electric force has the same direction as the displacement...
Which of the following statements is/are true? [PAT 1. A positively charged plastic bead vill ataect a neutral plastic bead. b) A positively charged plastic bead will attract a neutral copper bead. o) A current-carrying wire will attract a neutral plastic bead. d) A current-carrying wire will attract a neutral copper bead e) A current-carrying wire will attract a neutral copper bead more strongly than it will attract a neutral plastic bead. f) A permanent magnet will attract a neutral...
41. Phospholipids are amphipathic molecules a. True 42. Which of the following structure's protect a plant cell from bursting due to the uptake of excess water? b. False a. Mitochondria b. Plasma membrane c. Chloroplast 43. The opening of d. Cell wall channels is controlled by the binding of a substance to the channel. a. Mechanically-gated c. Voltage-gated b. Ligand-gated d. DNA 44. The concentration of Ca' is in the cell, but outside of the cell. c. Higher .... Lower...
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