Question

a)What are electric dipole and electric dipole moment? b)What is the work principle of Van de...

a)What are electric dipole and electric dipole moment?

b)What is the work principle of Van de Graaff electrostatic generator?

Homework Answers

Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
1)If there is a cavity inside a conductor with no charge in it, what is the...
1)If there is a cavity inside a conductor with no charge in it, what is the electric field in there? 2)What is Faraday’s ice pail experiment? 3)What is the work principle of Van de Graaff electrostatic generator? 4)What is electrostatic shielding? 5)Why lightning bolts are vertical?
Walter Lewin lit a fluorescent bulb by holding it near a Van de Graaff generator, charged...
Walter Lewin lit a fluorescent bulb by holding it near a Van de Graaff generator, charged to 300,000 V. Suppose that the spherical conductor of the Van de Graaff has a diameter of 54.71 cm, that the bulb is 82.91 cm in length, and Prof. Lewin is holding the near end of the bulb 28.91 cm from the surface of the Van der Graaff. What is the potential difference (V) between the two ends of the bulb?
The dome of a Van de Graaff generator receives a charge of 9.2 ✕ 10−4 C....
The dome of a Van de Graaff generator receives a charge of 9.2 ✕ 10−4 C. Find the strength of the electric field in the following situations. (Hint: Review properties of conductors in electrostatic equilibrium. Also, use the points on the surface are outside a spherically symmetric charge distribution; the total charge may be considered to be located at the center of the sphere.) (a) inside the dome N/C (b) at the surface of the dome, assuming it has a...
A research-level Van de Graaff generator has a 1.9 m diameter metal sphere with a charge...
A research-level Van de Graaff generator has a 1.9 m diameter metal sphere with a charge of 4.85 mC on it. a. What is the potential near its surface in MV? (Assume the potential is equal to zero far away from the surface. b. At what distance in meters from its center is the potential 1.00 MV? c. An oxygen atom with two missing electrons is released from rest near the Van de Graaff generator. What is its kinetic energy...
The Van de Graaff generator has a spherical thin conducting shell with a radius of 15....
The Van de Graaff generator has a spherical thin conducting shell with a radius of 15. cm and a surface charge density 2.1 x 10-3 μC/cm2 . a. Determine the total charge on the surface of the Van de Graaff [6.02 μC] b. Use Gauss's Law to determine the magnitude and direction of the electric field inside the dome at a distance 6. cm from the center. Sketch and label the electric field, Gaussian surface, etc. You must use Gauss's...
A research-level Van de Graaff generator has a 1.85 m diameter metal sphere with a charge...
A research-level Van de Graaff generator has a 1.85 m diameter metal sphere with a charge of 5.2 mC on it. (part c) An oxygen atom with 2 missing electrons is released from rest near the van de graff generator. what is the kinetic energy in MeV at the distance from part b? K= ___ ([part a] the potential is 50.5 V near its surface in MV) ([part b] at 46.8 meters from its center the potential is 1 MV)
A Van de Graaff generator produces a beam of 2.09-MeV deuterons, which are heavy hydrogen nuclei...
A Van de Graaff generator produces a beam of 2.09-MeV deuterons, which are heavy hydrogen nuclei containing a proton and a neutron. (a) If the beam current is 11.9 µA, how far apart are the deuterons?
A research Van de Graaff generator has a 1.00-m-diameter metal sphere with a charge of 2.00...
A research Van de Graaff generator has a 1.00-m-diameter metal sphere with a charge of 2.00 µC on it. (a) What is the potential near its surface for an electron? (b) At what distance from its center is the potential dropped to 1V? (c) What is the energy of the electron in eV at this distance?
Today Van de Graaff accelerators sometimes serve as “injectors” for other types of accelerators that then...
Today Van de Graaff accelerators sometimes serve as “injectors” for other types of accelerators that then further increase the energy of the particles. Consider a Van de Graaff accelerator that is being used to accelerate protons. The high voltage terminal (metal sphere) of the Van de Graff is charged using a rubberized belt that is 30 cm wide and travels at a velocity of 20 m/s. Charge is sprayed onto the belt near the roller at the low voltage end...
A dipole of moment 0.5 e·nm is placed in a uniform electric field with a magnitude...
A dipole of moment 0.5 e·nm is placed in a uniform electric field with a magnitude of 9 * 104 N/C. What is the magnitude of the torque on the dipole when (a) the dipole is parallel to the electric field, (b) the dipole is perpendicular to the electric field, and (c) the dipole makes an angle of 30 degrees with the electric field? (d) Find the potential energy of the dipole in the electric field for each case. theta...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT