1. ( a ) Find the electr potential at A (taking zero potential at infinity with...
Find the electric potential at point A
Find the electric potential at point A (taking zero potential at infinity) with q_1 = 5 times 10^-9 C and q_2 = -5 times 10^-9 C. What is the electric potential at point A? How much work is needed to bring a q_3 = 8 times 10^-9 C charge from infinity to point A?
Consider the following figure.
(a) Find the electric potential, taking zero at infinity, at the
upper right corner (the corner without a charge) of the rectangle
in the figure. (Let x = 6.20 cm and y = 3.60 cm.) ________V
(b) Repeat if the 2.00-?C charge is replaced with a charge of
?2.00 ?C. ______V
(a) Find the electric potential, taking zero at infinity, at the upper right corner (the corner without a charge) of the rectangle in Figure P16.13. (y = 3.7 cm and x = 6.4 cm) J/C (b) Repeat if the 2.00
(a) Find the electric potential, taking zero at infinity, at the
upper right corner (the corner without a charge) of the rectangle
in the figure. (Let x = 5.40 cm and y = 3.40 cm.)
(b) Repeat if the 2.00-?C charge is replaced with a charge of
?2.00 ?C.
8.00 μC 2.00 μC 4.00 μC
Consider the following figure. (a) Find the electric potential, taking zero at infinity, at the upper right corner (the corner without a charge) of the rectangle in the figure. (Let x = 5.90 cm and y = 3.50 cm.) V (b) Repeat if the 2.00-muC charge is replaced with a charge of -2.00 muC. V
Find the electric potential, taking zero at infinity, at the
upper right corner (the corner without a charge) of the rectangle
in the figure. (Let x = 6.50 cm and y = 2.20 cm.)
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...
What is the amount of work done to bring +10 mC charge from
infinity to the point A? Potential at infinity is zero.
13. What is the amount of work done to bring a +10 HC charge from infinity to the point A? Potential at infinity is zero (a) -0.51J (b) +0.27 (c) -0.27 (d) +0.51J A. 3.0 m 4.0 m +20 uC
Charge q1 = 7.5 nC is located at the coordinate system origin, while q2 = 4.08nC is located at ( a, 0), where a = 0.65m. The point P has coordinates (a , b) where b = 0.75m A third charge q3 = 17.5 nC will be placed later. a)Find the electrical potential Vp at point P in volts. Assume the potential is zero at infinity b)How much work W in joules would you have to do to bring the...
Use the worked example above to help you solve this problem. A 5.10-mu C point charge is at the origin, and a point charge q_2 = -1.70 mu C is on the x-axis at (3.00, 0) m, as shown in the figure. (a) If the electric potential is taken to be zero at infinity, find the electric potential due to these charges at point P with coordinates (0, 4.00) m. V (b) How much work is required to bring a...