What is saturation or limiting surface charge?

Q: What interaction will a charged rubber rod near a neutral sphere be, will it attract or repel or…

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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: How many electrons is needed to produce a charge of -4.8 x 10-6 C?

A: Given, Charge = -4.8 x 10-6 C We know that charge of an electron = -1.6 x 10-19 C

Q: Like charges repel, whereas opposite charges attract. True False

A: Given that like charges repel, whereas opposite charges attract. To discuss whether above given…

Q: Differentiate between point charge and Test charge?

A: point charge and test charge contain same meaning if both are compared on the basis of magnitude of…

Q: What is the magnitude of force between the -17C charge and the -5C charge

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Q: what is the net charge of 10 gm of water after removing 1% of its electrons?

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Q: of 0-1 coulomb. Calculate the energy released when it is discharged, A condenser is charged to a P.…

A: Given :V=200 voltQ=0.1 C

Q: A piece of purple plastic is charged with 8.27×106 extra electrons compared to its neutral state.…

A: The charge of one electron is -1.610^-19 C.

Q: What is electric flux?

A: Electric flux is the measure of electric filed through a give surface. It can be thought of as the…

Q: /hat path will the electron take after leaving the electric field? *

A: Electron has negative charge. When electron enters into electric field region it bends upward…

Q: If Beryllium loses 2 electrons what charge will it have?

A: Required : If Beryllium loses 2 electrons what charge will it have?

Q: a negatively charged electroscope can be discharged by shining an ultraviolet light on it. how does…

A: Answer The photoelectric effect is when a charged particles are emitted from a metal target when…

Q: Why is a neutral metal object is attracted to a charged object?

A: attraction between neutral and charged object

Q: Is a four placed charge is square shaped system of charge a electric dipole?

A: Here given four charges in a square shaped system. We have to determine may this is a electric…

Q: The field strength is measured to be 1.4x10-³N/C at a distance of 3.5x10-3m away from an…

A: Let the electric field is denoted by E and the distance is denoted by r.

Q: Consider the point charges shown below. What will be the magnitude and direction of the force on the…

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Q: What is an electric dipole?

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Q: 2- Find the total charge Qin Crant the followrig 2 4 MF 6V

A: Given: 5 capacitors of varying capacitance from 1 to 5 μF Voltage V=6V To find: total charge Q = ??…

Q: a 3.0 μC charge is located 1.5 x 10^-5 from a -6.0 μC charge, what is the force between the charges?…

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Q: State one Example of charge by Conduction and explain why.

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Q: What is the net charge on an n-type or a p-type substance? Give reason.

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Q: A positive charge of 6 uC exerts and attractive force of 6N on an unknown charge 0.2 m away The…

A: Given values: Charge, q1=6 μC Force, F=6 N Distance of separation between the charges, r=0.2 m

Q: are produced by electric charg O True O False

A: Magnetic Field is the region around a magnetic material or a moving electric charge within which the…

Q: What is the charge that flows in a spark of man-made 10 million volt lightning having an energy…

A: Given: Lightning voltage, V = 10 MV = 10 x 106 V. Energy output, E = 125 MJ = 125  x 106 J.   To…

Q: welocity of the charge

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Q: What is positive ion? A negative ion?

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Q: What is the excess number of electron in a 2.0 × 10-17 C charge?

A: Total charge can be represented by the equation , Q=ne where,                  Q= Charge of the body…

Q: how does a negatively charged balloon keep a plastic loop hovering

A: Since same charges repel each other and both the balloon and the plastic loop are negatively…

Q: Charge 9=-2,5,c is charge q =, llnct is a oordinares. la,b)igcher be later, placed

A: The charges are  q1=-2.5 nC=-2.5×10-9 Cq2=0.11 nC=0.11×10-9 C c=a2+b2c=20.85 m2c=1.2 m

Q: How does the transfer of electrons change an object's attractive or repulsive nature?

A: If electrons are transferred to an object, it becomes negatively charged and hence attacts positive…

Q: What happens if you place a proton and an electron close together?

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Q: How many (excess) electronS red to ave a charge oT -2 balloon?

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Q: As shown in the figure below, on a three-cornered square, three charges are placed. Every side of…

A: Given,Charge at the corner of the square, q1 = -4.00 μCq2 =8.00 μCq3 = 5.00 μCThe fourth charge at…