Question

In: Physics

A 3.36 µC charge is 1.17 cm from a 5.67 µC charge. How far from the...

A 3.36 µC charge is 1.17 cm from a 5.67 µC charge. How far from the larger charge will the electric field be zero? Answer in cm.

Solutions

Expert Solution

Ans is 0.66 cm

Given

distance between them ,

Since both charges are positive ,

Electric field will be acting opposite to each other .

and let be the point at which electric field will be zero ,

here N will be placed between and

Hope this helps , regards

genius_generous answered 1 year ago
Next > < Previous

Related Solutions

1. A 2 µC charge is located 0.1 mm from a - 5 µC charge. (a)...
1. A 2 µC charge is located 0.1 mm from a - 5 µC charge. (a) What is the magnitude of electric force between the charges? (b) Is the force repulsive, or attractive? 2. The deoxyribonucleic acid (DNA) is 2.17 µm long helical molecule. The ends of the molecule become ionized, with one end being negatively charged and the other end being positively charged. Upon becoming charged, the molecule acts like a spring, and compresses by about 1% of its...
1. A point charge of 4 µC is located at x = -3.0 cm, and a...
1. A point charge of 4 µC is located at x = -3.0 cm, and a second point charge of -5 µC is located at x = +4.0 cm. Where should a third charge of +6.0 µC be placed so that the electric field at x = 0 is zero? 2. An electron is released from rest in a weak electric field given by -1.7 x 10-10 N/C . After the electron has traveled a vertical distance of 1.3 µm,...
Suppose a charge of -2.40 µC is at the origin and a charge of 3.10 µC...
Suppose a charge of -2.40 µC is at the origin and a charge of 3.10 µC is at the point (0, 3.00) m. (a) Find the electric potential at (4.00, 0) m, assuming the electric potential is zero at infinity. What is electric potential? What factors affect the size of the electric potential at a particular point? (b) Find the work necessary to bring a 4.10 µC charge from infinity to the point (4.00, 0) m.
A charge of -0.4 µC is located at the origin; a charge of 0.53 µC is...
A charge of -0.4 µC is located at the origin; a charge of 0.53 µC is located at x = 0.2 m, y = 0; a third charge Q is located at x = 0.32 m, y = 0. The force on the 0.53 µC charge is 4.3 N, directed in the positive x direction. 1. Determine the charge 2. With this configuration of three charges, where, along the x direction, is the electric field zero? xf= 3. x2=
A spherical conductor has a radius of 14.0 cm and a charge of 32.0 µC. Calculate...
A spherical conductor has a radius of 14.0 cm and a charge of 32.0 µC. Calculate the electric field and the electric potential at the following distances from the center. a) r =8.0 cm electric field: MN/C electric potential: MV b) r = 36.0 cm electric field: MN/C electric potential: MV c) r = 14.0 cm electric field: MN/C electric potential: MV
A charge of 2.20 µC is uniformly distributed on a ring of radius 9.0 cm. Find...
A charge of 2.20 µC is uniformly distributed on a ring of radius 9.0 cm. Find the electric field strength on the axis at the following locations. (a) 1.2 cm from the center of the ring N/C (b) 3.9 cm from the center of the ring N/C (c) 4.0 m from the center of the ring N/C (d) Find the field strength at 4.0 m using the approximation that the ring is a point charge at the origin. N/C (e)...
A particle with charge 7 µC is located on the x-axis at the point −4 cm...
A particle with charge 7 µC is located on the x-axis at the point −4 cm , and a second particle with charge 4 µC is placed on the x-axis at 8 cm . 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 ? The Coulomb constant is 8.9875 × 109 N · m2 /C 2 . Answer in units of N.
A spherical conductor has a radius of 14.0 cm and a charge of 26.0 µC. Calculate...
A spherical conductor has a radius of 14.0 cm and a charge of 26.0 µC. Calculate the electric field and the electric potential at: (a) r = 10.0 cm, (b) r = 20.0 cm, (c) r = 14.0 cm from the center.
A charge of 2.20 µC is uniformly distributed on a ring of radius 9.0 cm. Find...
A charge of 2.20 µC is uniformly distributed on a ring of radius 9.0 cm. Find the electric field strength on the axis at the following locations. (be careful calculating c and d the last post was wrong. please include e.) (a) 1.2 cm from the center of the ring   N/C (b) 3.9 cm from the center of the ring   N/C (c) 4.0 m from the center of the ring   N/C (d) Find the field strength at 4.0 m using...
A charge of -1.0 µC is located at the origin, a second charge of 1 µC...
A charge of -1.0 µC is located at the origin, a second charge of 1 µC is located at x = 0, y = 0.1 m, and a third charge of 11 µC is located at x = 0.2 m, y = 0. Find the forces that act on each of the three charges. q = -1.0 µC 2.475  N î + .9  N ĵ q = 1 µC .885  N î + .885  N ĵ q = 11 µC .885  N î + .885  N...
ADVERTISEMENT
Subjects
ADVERTISEMENT
Latest Questions
ADVERTISEMENT