water molecule, what effect humidity has on removing excess charge from objects

Q: Explain why the following materials are used for the given application: PVC (polyvinyl chloride) for…

A: Solution: to explain the distingushed uses for the specific material

Q: An electron undergoes a force of 4.8 × 10-16 N (to the left) from an electric field. The electric…

A:

Q: Difference between conductors and insulators. Give an example of each

A: Conductors are materials that allow free electrons to flow through them and transfer energy in form…

Q: Calculate the number of kilowatt-hours (kW-hrs)

A: we know relation between power and energy is  E = Pt where E is the energy   p is the power t is the…

Q: metal can ______ electricity . electrons travel through ______ allowing us to do work . ____ cells…

A: metal can conduct electricity. electrons travel through a wire allowing us to do work.

Q: A strong lightning bolt transfers an electric charge of about 28 C to Earth (or vice versa). How…

A:

Q: Both Coulomb's Law and Newton's Law of Universal Gravitation | are directly related to the product…

A: Answer Coulombs law states that the force exerted between two point charge is inversely proportional…

Q: If a substance has an excess number of electrons on its surface, then it will become ______________.…

A:

Q: 5-coulomb charge is located 4 meters from a 34-coulomb charge. Find the magnitude of the…

A: Given data:    q1=5 C  q2=34 C  r=4.0 m

Q: Horatio rubs an inflated balloon against his hair. He then touches the balloon against a…

A: We have a balloon that was rubbed against someone's hair and then placed against a wall. When a…

Q: Four pith balls are suspended by insulating threads. The following reactions occur. #2 pith ball is…

A:

Q: Electrostatic precipitator is used to control:  A) Water pollution B) Noise pollution C) Air…

A: An electrostatic precipitator is used to control:  A) Water pollution B) Noise pollution C) Air…

Q: Calculate the number of coulombs of positive charge in 233 cm3 of (neutral) water. (Hint: A hydrogen…

A:

Q: 1. ____ are the lighest among subatomic particles. It's ____ charge. 2. Charging by ____ charges…

A:

Q: Two negatively-charged balloons with a mass of 1.78 g are suspended by threads from a common point…

A:

Q: Question 13 Which of these statement is incorrect about electrons? O Electrons repel other…

A: Q Given that Electrons Let look at each statement one by one.

Q: 1.9 When electric current is passed through a conducting solution, there is a change of colour of…

A: When current flows through the solution, there will be certain kind of chemical reaction taking…

Q: Differentiate between conductors and insulators.

A: Conductors are permit free flow of electrons from one atom to another, and also it will permit…

Q: Never, ever, attempt to build a lightning machine in a residential neighborhood.

A: Required :: True or False.

Q: What happens when an atom loses an electron? O It becomes negatively charged. O It becomes…

A: Option b is the right answer  It becomes positively charge

Q: Carbon Arc lamps are commonly used in   A) cinema projectors B) photography C) vehicles D) domestic…

A: In domestic lightning, mercury lamps are used. In vehicles, neon lamps are used,

Q: Hair and a balloon are rubbed together. A metal plate is brought close to the balloon, but they do…

A: For the given problem we have to Describe the motion of electrons through the step  by step process.…

Q: A group of students investigated the properties of an electrophorus similar to the one shown here.…

A:

Q: Compare the following pairs in terms of the given factors. (,=) Capacitance: Germanium_ Barium…

A: Germanium< Barium Titanate Because germanium has low dielectric effect in capacitor than the…

Q: The fundamental unit of charge is: the charge of the electron; the magnitude of the charge of an ele…

A: The fundamental unit of charge is

Q: Conductors are materials in which All electrons are bound to atoms and cannot

A: Each material is different and has its characteristics and properties. Some materials have…

Q: Calculaie the clocuic field intensity aa poin distance 10 metre frona point charge of 2 coulombs in…

A:

Q: A group of students investigated the properties of an electrophorus similar to the one shown here.…

A: This problem is based upon the charging by induction. Charge on the insulated base will be positive.

Q: Copper metal is highly ductile, meaning it can be drawn into thin wires. How many meters of gauge-10…

A: Given data: Diameter of the gauge-10, d=0.1019 inch=0.00258826m Mass of the block m =10.0 kg The…

Q: FILL IN THE BLANKS 1)Objects of the same charge __________________ . 2)The charge of a proton is…

A: A) Object of same charges Repel each other B) Charge of the proton is 1.6 x 10-19 C     Mass of the…

Q: Which of the following is the best electric insulator? A. Copper wire B. Plastic Block C. Iron Nail…

A: which of the following is the best electric insulator

Q: Which of the following is/are FALSE? 1. Neutrons are involved in every electric interaction 2. The…

A: Consider the 1st statement. Neutrons have no charge and lies inside nucleus. They are electrically…

Q: Give Resistvities of semi-conductors(Carbon(graphite), Germanium, Silicon) and insulators (Pure…

A: Given:  (Carbon(graphite), Germanium, Silicon) and insulators (Pure water, Glass, hard rubber).

Q: find the number of kilowatt-hours used by a 40-watt fluorescent lamp used 10 hours a day for one…

A: Power of the fluorescent lamp, P=40 W Time of usage per day, t=10 hr Electric power is the rate of…

Q: What happens when an atom gains an electron? O It becomes negatively charged. O It becomes…

A: If an atom gains electrons, The atom becomes an anion (a negative ion) and it's overall charge…

Q: A group of students investigated the properties of an electrophorus similar to the one shown here.…

A:

Q: Four ions (Na+, Ci¯, Na+, and Cl¯) in a row are each separated from their nearest neighbor by…

A: GivenDistance of seperation (r)=3.4×10-10 m magnitude of charge q= 1.6×10-19 C

Q: Choices for numbers 8-10: E. 14-gauge, 80-cm long silver wire F. 14-gauge, 100-cm long silver wire

A: Given,wire Ewire having thickess, 14 gaugelength lE = 80 cmfor wire Fwire having thickess, 14…

Q: are the atomic particles that move from one surface to another in order to form a static charge.…

A: Electrons, protons, and neutrons are sub-atomic particles. The proton has a positive charge on it.…

Q: Four systems are described below. Rank the systems in order of increasing separation between the…

A:

Q: des of the aluminum ball with the signs of their electric charges. Answer Bank no charge ++++ Rod…

A: When two different materials are rubbed together, there is a transfer of electrons from one material…

Q: A strong lightning bolt transfers an electric charge of about 22 C to Earth (or vice versa). How…

A: According to our policy, we have answered 1st question. Please repost the others as another…

Q: Complete this sentence. The electrical conductivity of a sample will ____________ when the size of…

A: Electrical conductivity σ=1ρ we know that; ρ=RAL σ α1A

Q: O A. There is thermal energy produced and that caused kinetic energy to the hair. O B. Chemical…

A: Option d  The hair lose electrons causing them to repel each other so same charge Repel.human hair…

Q: An object has a charge of -1.9 µC. How many electrons must be removed so that the charge becomes…

A: Dear student The quantization of charge property says that : Q = ne- Here n is a whole number and e…

Q: an electron has a charge of -1.6x10-19C and a proton has a charge of 1.6x10-19C. In a hydrogen atom,…

A:

Q: In the Philippines, March is considered as the Fire Prevention Month. This is celebrated to raise…

A: When the circuit is overloaded that means it is exceeded the rated load, then all the electrical…

Q: What determines whether electrons will move when charging by friction? electron affinity metallic…

A: Solution: Given: Which property determines whether electrons will move when charging by friction?…