An electrically neutral balloon is rubbed against a piece of animal fur and acquires a charge of 0.311 uC. How many electrons were transferred from the fur to the balloon?

Q: This time your object has a mass of 19.8 kg. Now imagine taking all the protons out of the object…

A: This time your object has a mass of 19.8 kg. Now imagine taking all the protons out of the object…

Q: How many electrons must be removed from a neutral object to leave a net charge of a 0.900μC?

A: We know that when electrons are removed from a body ,it get positively charged

Q: A 10 mC metal ball touches a -1 mC ball. What are their charges after contact?

A: Charge (Q1) = 10 mC Charge (Q2) = -1 mC

Q: A silver sphere with a charge of 29.3C comes into contact with an aluminum sphere of identical size…

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Q: An object has a charge of -5.00 μC. How many excess electrons does it have?

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Q: A balloon is rubbed with fur and found to have a charge of -3.6 x 10^3 C. How many excess protons…

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Q: A plastic rod is rubbed against a wool shirt, thereby acquiring a charge of -1.1 µC. How many…

A: Write the number of electrons in 1 Coulomb charge. 1 Coulomb=6.24×1018 Electrons

Q: Electrons have a charge of q = -1.602 × 10-19 C. A student observes that a Styrofoam cup has a total…

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Q: An object has a charge of -3.0μc. How many electrons must be removed so that the charge becomes…

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Q: A glass object receives a positive charge of +3 nC by rubbing it with a silk cloth. In the rubbing…

A: Since, the glass object is positively charged, it is clear that the electrons remove from the…

Q: A small piece of aluminum (atomic number 13) contains 1015 atoms. (The atomic number is the number…

A: Given: number of atoms in a piece of aluminum N = 1015 atoms charge on each atom = 13*1.6*10-19 both…

Q: A red blood cell contains 5.2 x 10^7 free electrons. What is the total charge of these electrons in…

A: Given data:  Number of free electrons (n) = 5.2×107 Asked: The total charge (Q)

Q: Two small balls with a mass of 2 g each are hanging on two separate strings 0.5  m (50 cm)  long…

A: Coulomb's law: According to this law, the magnitude of the electric force acting between two charges…

Q: An electroscope has a charge of −3.1 µC while your finger has a charge of 3.7 µC. You touch the…

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Q: When a glass rod is pulled along a silk cloth, the glass rod acquires a positive charge and the silk…

A: Given Linear charge density of the rod is λ=0.11×10-6 μC/cm Number of electrons need to transfer to…

Q: An electroscope has a charge of −4.0 µC while your finger has a charge of 4.6 µC. You touch the…

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Q: A housefly walking across a surface may develop a significant electric charge through a process…

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Q: Two small balls with a mass of 2 g each are hanging on two separate strings 0.25  m (25 cm)  long…

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Q: A system of 3005 particles, each of which is either an electron or a proton has a net charge of 6 x…

A: Given: System of particles containing electron and proton = 3005 Net charge = 6 X 10-17 C The charge…

Q: Two identical metal spheres A and B are connected by a plastic rod. Both are initially neutral. 1.0…

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Q: Two small balls with a mass of 2 g each are hanging on two separate strings 0.5 m (50 cm) long…

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Q: Electrons have a charge of q = -1.602 × 10-19 C. A student observes that a Styrofoam cup has a total…

A: Given data The one charge is, q=-1.602x10-19 C The total charge is, Q=-0.69 µC Step 1 (a) The…

Q: A glass rod with a charge of + 15.6 nC is held 2.50 cm from a piece of wool that is oppositely…

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Q: A 53.0 g ball of copper has a net charge of 1.5 µC. What fraction of the copper's electrons have…

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Q: An old fashioned computer monitor accelerates electrons and directs them to the screen in order to…

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Q: A small metal bead, labeled A, has a charge of 26 nC . It is touched to metal bead B, initially…

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Q: Water has a mass per mole of 18.0 g/mol, and each water molecule (H2O) has 10 electrons. What is the…

A: Given data:  Molar mass (M) = 18.0 g/mol Each molecule has No of electrons = 10 electrons Required:…

Q: Calculate the number of electrons in a small, electrically neutral silver pin that has a mass of…

A: To find No. of electrons to every 109 electrons in silver. Number  of mol = massmolar…

Q: A metallic sphere contains a charge of -7.84 x 10-15 coulombs. The extra electrons evenly spread…

A: The charge on one electron is e=-1.602 x 10-19 coulombs. The charge is a quantized quantity meaning…

Q: A lightning bolt transfers 22 C of charge to Earth. a) How many electrons are transferred from this…

A: Given, lightning bolt transfers charges to the earth, Q = 22 C 1 Coulomb of charge = 6.24×1018…

Q: A 2.5g copper penny is given a charge of 3.9 nC. How many electrons were transfered in order to…

A: The objective of the question is to find out the number of electrons transferred to create the…

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 .