1. Two point charges are located on the x-axis: -8 µC at x = 5 cm,...
1. Two point charges are located on the x-axis: -8 µC at x = 5 cm, and +32 µC at x = 7 cm. Find the equilibrium point on the x-axis, and state whether it is stable or metastable for positive test charges.
2. A 9 µC charged particle with a mass of 10 mg is placed 9 cm from a 1 mC particle that is fixed in place. Find the acceleration of the free particle using 9 GJ·m/C² for the Coulomb Constant.
Homework Answers
We will use result for electric field due to point charge
E=(KQ)/(r2). For equilibrium electric field due to two charges should be in opposite directions.
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1. Two point charges are located on the x-axis: -8 µC at x = 5 cm,...
1. Two point charges are located on the x-axis:-8 μC at x 5 cm, and +32...
1. Two point charges are located on the x-axis:-8 μC at x 5 cm, and +32 uC at x 7 cm. Find the equilibrium point on the x- axis, and state whether it is stable or metastable for positive test charges. 2. A 9 HC charged particle ith a mass of 10 mg is placed 9 cm from a 1 mC particle that is fixed in place. Find the acceleration of the free particle using 9 GJ.m/C2 for the Coulomb...
A particle with charge −5 µC is located on the x-axis at the point 8 cm...
A particle with charge −5 µC is located on the x-axis at the
point 8 cm , and a second particle with charge 3 µC is placed on
the x-axis at 6 cm . What is the magnitude of the total
electrostatic force on a third particle with charge 7 µC placed on
the x-axis at −2 cm ? The Coulomb constant is 8.9875 × 109 N · m2
/C 2 . Answer in units of N.
10-8 -6 -4...
A particle with charge −6 µC is located on the x-axis at the point 10 cm...
A particle with charge −6 µC is located on the x-axis at the point 10 cm and a second particle with charge 6 µC is placed on the x-axis at −10 cm . The value of the Coulomb constant is 8.9875 × 10^9 N · m2 /C 2. What is the magnitude of the total electrostatic force on a third particle with charge −4 µC placed on the x-axis at −2 cm ? Answer in units of N I tried...
A particle with charge −2 µC is located on the x-axis at the point −4 cm...
A particle with charge −2 µC is located on the x-axis at the point −4 cm , and a second particle with charge −8 µC is placed on the x-axis at 6 cm . −10−8 −6 −4 −2 2 4 6 8 10 − 2 µ C − 8 µ C − 2 µ C x → (cm) What is the magnitude of the total electrostatic force on a third particle with charge −2 µC placed on the x-axis at...
Point charges of -8 µC, 2.0 µC, and +8 µC are located along the x axis...
Point charges of -8 µC, 2.0 µC,
and +8 µC are located along the x axis at x = -1.0 cm, x = 0, and x
= +1.0 cm, respectively. Calculate the electric field at x = 3.0
cm.
Two charges, each 8 µC, are on the x axis, one at the origin and the...
Two charges, each 8 µC, are on the x axis, one at the origin and the other at x = 32 m. Find the electric field on the x axis at x = −8 m. The Coulomb constant is 8.98755 × 109 N · m2 /C 2 . Two charges, each 8 µC, are on the x axis, one at the origin and the other at x = 32 m. Find the electric field on the x axis at x...
(12) Two point charges are located on the x-axis: a -1.0 µC charge located at x...
(12) Two point charges are located on the x-axis: a -1.0 µC charge located at x = -1.0 m, and a +2.0 µC charge located at x = +1.0 m. Find the magnitude of the electric field on the yaxis at a point y = +1.0 m above the origin. please show work.
Two charges of ±6.00 µC on the x-axis. the negative charge is at -5 cm and...
Two charges of ±6.00 µC on the x-axis. the negative charge is at -5 cm and the positive one is at 5 cm. Find the magnitude of the electric field at point P on the y-axis, which is 7.00 cm from each charge.
Two point charges are on the y axis. A 4.30-µC charge is located at y =...
Two point charges are on the y axis. A 4.30-µC charge is located at y = 1.25 cm, and a -2.38-µC charge is located at y = -1.80 cm. (a) Find the total electric potential at the origin. (b) Find the total electric potential at the point whose coordinates are (1.50 cm, 0).
Two point charges are on the y-axis. A 4.0 µC charge is located at y =...
Two point charges are on the y-axis. A 4.0 µC charge is located at y = 1.45 cm, and a -2.06 µC charge is located at y = -1.40 cm. (a) Find the total electric potential at the origin. (b) Find the total electric potential at the point having coordinates (1.50 cm, 0).
1. Two point charges are located on the x-axis:-8 μC at x 5 cm, and +32 uC at x 7 cm. Find the equilibrium point on the x- axis, and state whether it is stable or metastable for positive test charges. 2. A 9 HC charged particle ith a mass of 10 mg is placed 9 cm from a 1 mC particle that is fixed in place. Find the acceleration of the free particle using 9 GJ.m/C2 for the Coulomb...
A particle with charge −5 µC is located on the x-axis at the
point 8 cm , and a second particle with charge 3 µC is placed on
the x-axis at 6 cm . What is the magnitude of the total
electrostatic force on a third particle with charge 7 µC placed on
the x-axis at −2 cm ? The Coulomb constant is 8.9875 × 109 N · m2
/C 2 . Answer in units of N.
10-8 -6 -4...
Point charges of -8 µC, 2.0 µC,
and +8 µC are located along the x axis at x = -1.0 cm, x = 0, and x
= +1.0 cm, respectively. Calculate the electric field at x = 3.0
cm.
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