Given the polar character of water molecules, explain how ions in the air form nucleation centers for rain droplets.

Q: What is the differance between Smoke Precipitators and Electrostatic Air Cleaning?

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Q: Which of the following are true of static charges? Choose all that apply and support your answer…

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Q: Why are the tires of trucks carrying gasoline and other flammable fluids manufactured to be…

A: Tires are made up of rubber. And rubber is the bad conductor of electricity. So, tires act as the…

Q: When rubber rod is rubbed with a piece of fur, the rod becomes negatively charged. What happens to…

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Q: What Are Electrostatic Precipitators?

A: An electrostatic precipitator (ESP) can be defined as a filtration device that has the ability to…

Q: Why does a balloon stick to your sweater?

A: If balloon rub with sweater, electron transfers on sweater hence it becomes negatively charged and…

Q: What kind of charging occurs during thunderstorms?

A: During thunderstorms "charging by induction occurs". When charged body is brought near to any…

Q: Two point charges of +3 microCoulomb and -6 microCoulomb are separated by a distance of 2 cm. The…

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Q: A fluoronium ion (H2F*) can be thought of as the superposition of 2 tiny electric dipoles that are…

A: Given that; Separation between them, d=9.5×10-11 mqe=1.6×10-19 Cα=114.75°

Q: What is the magnitude of the voltage decrease for a +3.0- nC point charge that travels a distance of…

A: Given: The charge is 3 nC. The traveled distance is 3 cm. The electric field is 8000 N/C.

Q: how can you make a neutral object become negatively charged?

A: Neutral objects are the objects which have  equal number of protons and electrons.

Q: When a body acquires electrons it is electrically charged positive, true or false? Justify your…

A: Electron has negative charge whereas proton has positive charge now we will use this concept to…

Q: The point charges are located at 1, 5, 8, and 14 cm along the x-axis. q=4.2nC Find the x-component…

A: Etot→=E8→+E5→+E1→-E14→

Q: Water is an example of an electric dipole with a _____ charge on the oxygen end and with a _______…

A: In a water molecule, there are two hydrogen atoms and one oxygen atom. The oxygen and hydrogen atoms…

Q: Two small spheres spaced 20.0 centimeters apart have equal charge. How many excess electrons must…

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Q: Four point charges, each of magnitude 16.12 μC, are placed at the corners of a square 56.1 cm on a…

A: Required  net force on negative charge  electric field at P

Q: Rocket observations show that dust particles in Earth's upper atmosphere are often electrically…

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Q: With resprect to the presence of charged particles, how does a body become negatively charged?

A: To explain : how does a body become negatively charged, with respect to the presence of charged…

Q: If the charge on an electron is 1.6022 x 10-19 Coulombs, how many Coulombs of charge does 1 moles of…

A: Given information: The charge on one electron (e) = 1.6022×10-19 C Number of helium atoms present in…

Q: Use the following constants if necessary. Coulomb constant, k = 8.987 × 10° N. m² | C².Vacuum…

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Q: The electric field of the magnitude of 1000 N/C is strong enough to ionize the air. Select one:…

A: Given Magnitude of electric field = 1000 N/C

Q: The direction of electric field lines depends on the _____. It is directed outward when positive and…

A: When a charge is placed in a space, then the electric field lines are developed around the charge.…

Q: List these intermolecular forces in order from the strongest to the weakest: ion-induced-dipole…

A: Ion-induced-dipole force generates due to the ion inducing dipole in an atom or a molecule which is…

Q: Calculate the number of coulombs of positive charge in 198 cm3 of (neutral) water. (Hint: A hydrogen…

A: Mass of 198cm3 of water is,Substituting the values,

Q: An amoeba has 1.00 x 1016 protons and a net charge of 0.300 pC.  Assuming there are 1.88 x 106…

A: Solution as

Q: Why were electrons chosen to be negatively charged? Wouldn't it make more sense to call electrons…

A: First of all, "electricity" does not mean "moving electric charge". If "electricity" meant "moving…

Q: The Coulomb force acting between any two charges A. is always attractive. B. is always repulsive. C.…

A: Answer The electric force between two charges at rest is called coulomb force.

Q: Now consider three infinite sheets A, B and C as shown in figure 2. These sheets lie on the xz plane…

A: According to our policy we can't answer more than three subparts of a question. The solution to…

Q: Give an example of common electric dipole?

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Q: 16. A point charge has a magnitude of 8µ C.A second Charge has a magnitude of 4µ C and is located…

A: Given value--- charge q1 = 8 micro C.  charge q2 = 4 micro C.  distance r = 150 cm. We have to…

Q: An electron and a proton are fixed at a separation distance of 889 nm. Find the magnitude E and the…

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Q: Calculate the number of coulombs of positive charge in 250 cm3 of (neutral) water. (Hint: A hydrogen…

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Q: If you comb your hair and the comb becomes positively charged, then your hair becomes _______.…

A: If you comb your hair and the comb becomes positively charged, then your hair becomes negatively…

Q: Suspended from the same point, two identical charged spheres with masses m = 10gr are in equilibrium…

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Q: What will happen if two protons close to each other were released from rest? A. They will attract B.…

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Q: are charged objects able to interact without touching ?

A: The correct answer of this question is Yes.

Q: 7) Which of the following is/are correct B12 = Bn B12 = A21 An = (87hv12)/c") * B21 B1 =…

A: To choose correct option regarding Einstein's coefficient.

Q: Is the following label on a household product cause for concern? “Caution: This product contains…

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Q: A molecules of oxygen possess a charges of -2C and 2C separated from a distance of 0.2m. Calculate…

A: Given: The given charges are -2 C and +2 C. The distance (d) between the charges is 0.2 m.…

Q: Write a letter to Grandpa and tell him why he’d be safe in a lightning storm if he was inside an…

A:

Q: How many electrons are necessary to produce 1.0 C of negative charge?    e = 1.60 × 10-19 C

A: The charge on electron

Q: When two charges, +3q and -5q, are separated by distance d, the dipole moment of this arrangement of…

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Q: How does a lightning rod system neutralize a charge ?

A: Given:How does a lightning rod system neutralize a charge .Now,Explain:A lightning strike consists…

Q: How does an object become negatively charged?

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Q: Negatively-charged balloon X attracts balloon Y and attracts balloon Z. Balloon Z b C d e X must be…

A: Given: Negatively-charged balloon X attracts balloon Y and attracts balloon Z. Balloon Z........

Q: Find the magnitude of the force of attraction between 5.2 coulombs and 1 coulom bodies, separated by…

A: Write the given values of this problem. q1=5.2 coulombq2=1  coulombd=2 cm or 0.02 m