a negatively charged object is brought close to the surface of a conductor , whose opposite side is then grounded. What kind of charge is left on the conductor's surface? a. neutral b. negative c. positive d. both positive and negative

Q: Two spherical objects are separated by a distance of 1.44 x 103 m. The objects are initially…

A: Given,  Electrostatic force FE = 1.6× 10-20 Two spherical object are separated by = 1.44 × 10-3 m We…

Q: A positively charged ball is brought close to a neutral isolated conductor. The conductor is then…

A: Any metal item that isn't in contact with or linked to another conductor is called an isolated…

Q: When a rubber rod is rubbed with rabbit fur, the rod becomes a.positively charged b.negatively…

A: Charging by contact is a method that is used for charging an uncharged object by bringing a charged…

Q: A negatively charged rod is brought near a metal sphere without touching it. What happens to the…

A: We know that electrons have a negative charge and the rod is also negatively charged and like…

Q: 16. An uncharged metal rod rests on a flat wooden table. A negatively charged metal rod is brought…

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

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Q: Two metal spheres sit on a wooden table. Sphere 1 has a high positive charge. Sphere 2 ls…

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Q: Suppose an object has a charge of 1 C and gains 6.88×1018 electrons.  a. What will be the net charge…

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Q: Two point charges are placed some distance apart. Charge 1 has a magnitude of Q and charge 2 has a…

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Q: When two neutral objects are rubbed against each other, the first one gains a net charge of 3e.…

A: Given:-           When two neutral objects are rubbed against each other, the first one gains a net…

Q: Two solid, uniform, isolated, conducting spheres contain charges of  +8.0 µC and - 6.0 µC. The two…

A: Given  Charge on first conducting sphere , Q1 = +8 uC  Charge on second conducting sphere , Q2 = -6…

Q: 23. Each drawing below shows two electric charges and the distance between the charges. 92 91 92 W Y…

A: C. X and Y

Q: . Two small metal spheres are 24.0 cm apart. The spheres have equal amounts of negative charge and…

A: Given:distance between the centers of the two spheres, r = 24.0 cm∴ r = 0.240 mBoth spheres have…

Q: Positive lightning occurs when the cloud is positively charged and the ground is negatively charged.…

A: Lightning is unlikely to strike in case of like charges because like charges repel with each other.…

Q: charge q is1m from a charge 2q. The force exerted by q on 2q is   a. four times as much as 2q on…

A: Given: The charges are q and 2q. The separation between charges is 1 m.

Q: A metallic sphere has a charge of +4.00 nCA negatively charged rod has a charge of -6.00 When the…

A: Initial charge on sphere,Q1 = 4 nc = 4x10-9 CTransferred electrons (N) = 5.48x109

Q: From your pre-class video, you have noted that the magnitudes of charge on an electron and a proton…

A: Charge of an electron  e = -1.6 × 10-19 C Number of excess electrons in an atom  n = 1000 electrons

Q: 3. Which of the following is not true about electrostatic charging? a. One or both of the objects…

A: Electrostatic charging is done mostly by rubbing, but this can also be done by induction. in…

Q: Spheres A has a charge of +12 C and sphere B is a neutral sphere(0 C). When spheres A and B are in…

A: Charge on sphere A , CA = +12 C Charge on sphere B , CB = 0 C To find = charge on A .

Q: A piece of Teflon seal tape becomes negatively charged when rubbed against a wool surface. Which of…

A: Given Piece of Teflon seal is negatively charged while rubbed against wool surface. We have to…

Q: Two small, identical conductors have charges of 6 μC and -9 μC. If the objects are brought together…

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Q: A negatively charged rod is brought near an uncharged, grounded electroscope. Which of the following…

A: Here the given electroscope is uncharged, that is, initially it is neutral.

Q: Two objects have negative electrical charges. The electrical force exerted on one of the objects is…

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Q: When two point charges are 2.0 cm apart, each one experiences a 1.0-N electric force due to the…

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Q: Two charged objects are separated by a distance R and have exactly the same charge q on each.  The…

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Q: How many electronsst be removed froma neutral, isolated conducting sphere to give it a positive…

A: Given data: Charge (q) = 8×108 C Number of electrons (n) =?

Q: 3. A metal sphere is electrically neutral. It is touched by a positively-charged metal rod. As a…

A: The correct options are (c) Metal sphere losses electrons (d) The overall charge of the system is…

Q: A charge +q is on the -x axis, and a charge -q is on the +x axis. If we place a negative charge at…

A: Given: The charge +q is on the -x-axis. The charge -q is on the +x-axis.

Q: A 6.6-μC charge is placed at the origin and a second charge is placed on the x-axis at x = 0.1 m. If…

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Q: Answer the following question about electric charge/field: a. The static electric field INSIDE an…

A: a) In conducting materials charge resides on the surface of material .So, free charge inside the…

Q: rubs a piece of fur on a hard rubber rod, giving the rod a negative charge. What happens? a. Protons…

A: When rubber rod is  rubbed by a piece of  fur rubber rod becomes negative

Q: A charged plastic rod attracts a charged glass rod. This means that______________.     a. one of…

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Electric Charges and Fields

One of the fundamental properties is the electromagnetic property. Charge cannot be destroyed by any process and this contributes formally to the law of charge conservation.