Which of the following law can be derived from Gauss law as reference? O Ampere law O Ohm's law O Faraday's law O Coulomb's law

Q: 8. The charge of an electron was derived from the electrical microbalance set up created by: a.…

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Q: Coulomb’s law and Newton's law of gravitation are similar in structure. Can Gauss’s law be applied…

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Q: The moving charge in the wire causes the compass to deflect; this is because the electrons heat up…

A: The magnetic field is the area where the magnetic force is felt. A compass is an instrument that…

Q: For an electric current to flow, a/an must "push" the charges through the conductor. O electromotive…

A: Given Four options are given we have to choose the correct option for current flowing in the…

Q: How do objects get electrically CHARGED? Due to electrons being rubbed off of one thing onto another…

A: Three ways charge can be transferred between objects are Friction Conduction Induction

Q: arge by rubbing their foot on a carpet. They then touch a doorknob and all of the electrons are…

A: Correct option is (b) grounding.

Q: What mass would a pair of electrons have in order for their gravitational force of attraction to be…

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Q: How do objects get electrically CHARGED? Due to electrons being rubbed off of one thing onto another…

A: Three ways electrons can be transferred are conduction, friction, polarization.

Q: A positively charged rod is moved near the top of an electroscope connected to the ground. While the…

A: An electroscope is an instrument used to detect an electric charge on a body. There are leaves on…

Q: Why is it r2 in newton's universal law of gravittion and coulombs law

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Q: 10. Which of the following statements about the electric and gravitational forces is wrong? Electric…

A: The gravitational force between two bodies of masses 'm' separated by distance 'r' is given by :…

Q: m=​QM​/ FZ m=mass of substance produced· Q=amount of charge· FZ=Faraday constant   What is the big M…

A: Given here in this question  m= mass of substance  Q= amount of charge Fz= Faraday Constant

Q: Charging a balloon by rubbing the balloon with a sweater is charging by O gravity O induction O…

A: When we rub balloons on  sweater or, electrons get transferred from the wool or the hair to the…

Q: Which one of the following statements is FALSE? Electric field lines terminate on a negative charge…

A: Statement-1: This statement is true because electric field lines always terminate towards the…

Q: Why do electrostatic experiments work so poorly in humid weather?

A: The electrostatic experiments do not work on a humid day since the water droplets in the atmosphere…

Q: A charged dust particle at rest in a vacuum is held motionless by an upward-directed 650 N/C…

A: Given  Electric field is given as E=650 N/C Mass of the particle is m=5.70×10-10kg

Q: 49. Two small non-conducting balls A and B are rigidly attached at the ends of a light frictionless…

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Q: How does the strength of the electrostatic force between an electron and a proton compare to the…

A: How does the strength of the electrostatic force between an electron and a proton compare to the…

Q: Which quantity is correctly paired with its unit? O A. electricity and Coulombs O B. electric field…

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Q: A 4g ball with a charge of -9 µC hangs by a thread between two oppositely charged parallel plates as…

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Q: You rubbed a balloon against your hair and touch it to a wall. The balloon stuck to the wall. The…

A: When balloon rubbed with hair, it got some charge. And after then touching to the wall, it creates…

Q: Dr. Albert gets a spark from the static in the doorknob.  He is not hurt.  However, the electric…

A: Dr.Albert gets a spark from the static in the doorknob. He is not hurt. However, the electric field…

Q: 1. Which of the following laws is analogous to Gauss's law in electro C. Coulomb's law A. Ampere's…

A: We are authorized to answer one Question at a time, since you have not mentioned which question you…

Q: What is the electrical force inside a Faraday cage when it is struck by lightning? a) The same as…

A: A Faraday cage is  made from a conducting material. The fields inside a conductor cancel out with…

Q: Which are the worst places in MisConceptual Question 10?   To be safe during a lightning storm, it…

A: A lightening storm

Q: He is an English chemist and physicist who introduced the concept of representing electric fields…

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Q: MCQ 23: Charge to mass ratio was first calculated by A. J.J.Thomas B. Thomas Edison C.J.K Thomas D.…

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Q: An object that contain the same number of electron and proton is also known as... Select one: O a.…

A: The physical quantity of an object that makes it to experience a force when placed in an…

Q: electron is moving along an electric field. If the initial K for its motion is > 0, characterize…

A: Electric field is the negative gradient of electric potential So electric potential decreases in…

Q: Ahead of you is a cloud layer that the storm chaser measures to be of area 1.70 km2 and height 7 km…

A: It is given that, E=4.00×106 N/CA=1.70 km2=1.70×106 m2

Q: A moving charge or current can produce a magnetic field.

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Q: The law which states that “charges are neither created nor destroyed but only transferred from…

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Q: Sam brings a positvely charged balloon near to the conducting metal. While the balloon is near, Sam…

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Q: An electric field is a force field that surrounds an electric charge or group of charges. In the…

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Q: When the field lines are close together and far apart, what are the sizes of their electric field

A: According to the properties of the electric field lines, the crowded the field lines the stronger is…

Q: Integral form in Physical meaning Laws Differential form Gauss Law electrostatics Gauss Law in…

A: (1) Gauss law in electrostatics                                                               where…

Q: 12) What quantity is being conserved in Kirchhoff's second rule? Group of answer choices Power…

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Q: Why tiny hairs on your skin, when brought closer to a newly purchased plastic cover, get attracted…

A: hairs are attracted towards the plastic cover

Q: Television tubes use a magnetic field to bend the electron beam. Electrons are fired from the…

A: velocity of electrons = 20 Mm/s = 2×107m/s distance of screen (d) = 20 cm

Q: What is the physical meaning of the quantity O a. The unit of magnetic charge O b. The potential…

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Q: Law which gives magnitude of force between two charges is : (A) Ohm's law (C) Coulomb's law (B)…

A: The law which gives the magnitude of the force between two charges is Coulomb's law,

Q: Electromagnetic force is a vector.    True or False 2. Capacitors discharge faster than batteries.…

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Q: A 4 g ball with a charge of -9 µC hangs by a thread between two oppositely charged parallel plates…

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Q: A rubber rod is rubbed with animal fur, causing the fur to develop a positive charge. This means…

A: A rubber rod when rubbed with the animal fur acquires a negative charge .

Q: Calculate the work done to move a positively charged particle of 2.5 x 10-18 C a distance of 3.0mm…

A: Dear student,  Since both questions are different as per guidelines we can author only first one…

Q: A negatively-charged rod is brought near one side of an uncharged soda can. The soda can becomes…

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Q: Coulomb's Law states that as the charge on the cation and anion decreases, the force (and potential…

A: potential energy of system = k q1 q2 /r   force between two charges = k q1 q2 /r2