Question

In: Physics

There is a negative (-1nC) and positive (+1 nC) charge 400cm apart. 1. Describe how the...

There is a negative (-1nC) and positive (+1 nC) charge 400cm apart.

1. Describe how the electric potential and field of an electric dipole differs from that of a single point charge. Be very specific. Use what you know about the physics of electric fields and potentials to support your description.

2. Considering first the single charge and then the dipole, are there locations where the electric potential is zero? If so, describe the locations.

Solutions

Expert Solution

For numerical values we need the distance of point at which value potential or field is to find.


Related Solutions

A negative 18 nC charge is at the origin and a charge of 6 nC is...
A negative 18 nC charge is at the origin and a charge of 6 nC is located at 0.4 m and 1.2 m. A point P is situated at x and y . What is the magnitude of the resultant electric field intensity point P due to the two charges?
Q4. A positive charge q1 = 1.0 nC is located at origin, another negative charge q2...
Q4. A positive charge q1 = 1.0 nC is located at origin, another negative charge q2 = -16 nC is location at (20 cm, 0). At which location/locations along the x-axis is the net electric field is zero? Draw a diagram and clearly show all the work. Q5. A positive charge q1 = 1.0 nC is located at origin, another positive charge q2 = 16 nC is location at (20 cm, 0). At which location/locations along the x-axis is the...
Q4. A positive charge q1 = 1.0 nC is located at origin, another negative charge q2...
Q4. A positive charge q1 = 1.0 nC is located at origin, another negative charge q2 = -16 nC is location at (20 cm, 0). At which location/locations along the x-axis is the net electric field is zero? Draw a diagram and clearly show all the work. Q5. A positive charge q1 = 1.0 nC is located at origin, another positive charge q2 = 16 nC is location at (20 cm, 0). At which location/locations along the x-axis is the...
A -10.0 nC point charge and a +20.0 nC point charge are 15.0 cm apart on...
A -10.0 nC point charge and a +20.0 nC point charge are 15.0 cm apart on the x-axis. Part A) What is the electric potential at the point on the x-axis where the electric field is zero? Answer in V Part B) What is the magnitude of the electric field at the point on the x-axis, between the charges, where the electric potential is zero? Answer in N/C
A -12.0 nC point charge and a +24.0nC point charge are 18.0 cm apart on the...
A -12.0 nC point charge and a +24.0nC point charge are 18.0 cm apart on the x axis What is the electric potential at the point on the x axis where the electric field is zero? What is the magnitude of the electric field at the point on the x-axis, between the charges, where the electric potential is zero?
A -8.50 nC point charge and a +17.0nC point charge are 17.5 cm apart on the...
A -8.50 nC point charge and a +17.0nC point charge are 17.5 cm apart on the x-axis. What is the electric potential at the point on the x-axis where the electric field is zero? What is the magnitude of the electric field at the point on the x-axis, between the charges, where the electric potential is zero?
A -10.0 nC point charge and a +20.0nC point charge are 13.5 cm apart on the...
A -10.0 nC point charge and a +20.0nC point charge are 13.5 cm apart on the x-axis. Part A What is the electric potential at the point on the x-axis where the electric field is zero? Express your answer with the appropriate units. Part B What is the magnitude of the electric field at the point on the x-axis, between the charges, where the electric potential is zero? Express your answer with the appropriate units.
(i)How much negative charge and how much positive charge are there on the electrons and the...
(i)How much negative charge and how much positive charge are there on the electrons and the protons in a cup of water (0.25 kg)? Note Avogadro’s number is NA = 6.022 × 1023, and each oxygen atom has 8 electrons. (ii) What is the magnitude of the attractive force exerted by the electrons in a cup of water on the protons in a second cup of water at a distance of 10 m?
Consider a charge of -1 nC at (-1,0) m, and a charge of +1 nC at...
Consider a charge of -1 nC at (-1,0) m, and a charge of +1 nC at (1,0). Calculate the electric potential everywhere in the plane.
1. Consider a charge of -1 nC at (-1,0) m, and a charge of +1 nC...
1. Consider a charge of -1 nC at (-1,0) m, and a charge of +1 nC at (1,0). Calculate the electric potential everywhere in the plane. 2. For the same geometry as in the first problem, calculate the electric field everywhere, using -?V =E. In 2 dimensions, ?V= (?subxV, ?subyV) = ?subxV x^ + ?suby Vy^
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT