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14) Two charges 21 (+6 C) and 02 (-2 C) are brought from infinity to positions...
Two charges Q1 (= +6 μC) and Q2 (= –2 μC) are brought from infinity to positions on the x-axis of x = –4 cm and x = +4 cm, respectively. How much work was done in bringing the charges together?
a) In the picture below, the 3
charges Q1, Q2 and Q3 are located at positions (-a,0), (a,0) and
(0,-d) respectively. (The origin is the point halfway between Q1
and Q2.) Consider the special case where Q1, Q3 greater than zero
and Q2 = -Q1. Select true or false for each statement. The force on
Q3 due to the other two charges is zero. The electric potential at
any point along the y-axis is positive. If Q3 is released from...
1)
A positive 3.4 x 10-9 C charge is brought in from
infinity to a point (2m,0). How much work did you do to move the
charge to this position?
W = 0 J
2)
Now another positive charge 3.4 x 10-9 C is moved
from infinity to the coordinates (1m,2m). How much additional work
did you do to bring in the second charge? (The original charge is
held in place.)
W = 4.65*10^-8 J
Finally, a negative 3.4 x...
a) In the picture below, the 3 charges Q1, Q2and Q3 are located at positions (-a,0), (a,0) and (0,-d)
respectively.(The origin is the point halfway between Q1 and
Q2.)Consider the special case where Q1, Q3greater than zero and Q2 = -Q1.Select true or false for each statement.True False If Q3 is released from rest, it will
initially accelerate to the right.True False The electric potential at any point along the
y-axis is positive.True False The electric potential at the origin equals
Q3/(4πε0d).(Here k...
In the picture below, the 3 charges Q1, Q2and Q3 are located at positions (-a,0), (a,0) and (0,-d)
respectively.(The origin is the point halfway between Q1 and
Q2.)Consider the special case where Q1, Q3greater than zero and Q2 = -Q1.Select true or false for each statement.True False If Q3 is released from rest, it will
initially accelerate to the right.True False The electric potential at any point along the
y-axis is positive.True False The electric potential at the origin equals
Q3/(4πε0d).(Here k =...
Problem 6 a) In the picture below, the 3 charges Q1, Q2 and Q3 are located at positions (-a,0), (a,0) and (0,-d) respectively (The origin is the point halfway between Q1 and Q2.) 2 Consider the special case where Q1, Q3 greater than zero and Q2 Q1 Select true or false for each statement. The work required to move Q3 from its present position to the origin is zero The electric potential at the origin equals Q3/(4πε0d) (Here k =...
Consider three point charges to be placed on a horizontal line, Q1 = +6 mC at x=9cm, Q2 = −15 mC at x=0cm, and Q3 = +4 mC at x= −2 cm. a) Determine the work done on the charges to bring all three to the listed locations from infinity. b) Determine if there is a location on the x-axis, other than infinity, where the total potential is zero. c) Determine the value of the electric field at the location(s)...
2. Three charges are fixed at positions along the a-axis as positions -d, o, and +d. The charges at -d and d are both and the charge at O is positive. (a) A positively charged object of mass m is placed on the x-axis between O and d, close to the positlicn the three charges described above do not move as a result of this new charged object, describe the mois object after it is released as it moves in...
Problem6 a) In the picture below, the 3 charges Q1, Q2 and Q3 are located at positions (-a,0), (a,0) and (0,-d) respectively (The origin is the point halfway between Q1 and Q2.) 2 Consider the special case where Q1, Q3 greater than zero and Q2 =-Q1 Select true or false for each statement The electric field at the origin points solely in the positive y direction If Q3 is released from rest, it wil initially accelerate to the right The...