During the rubbing process, an object acquires a charge of -5.0x10 ^-9 C. How many electrons did the object gain?
Q: You charge a 4.0-cm-radius metal sphere with −11 nC of charge. At what distance from the surface of…
A:
Q: Common static electricity involves charges ranging from nanocoulombs to microcoulombs. How many…
A: solution as
Q: Metal spheres A and B are identical except that sphere A has a charge of -2.0 nC while sphere B has…
A: An electron has an elementary charge of -1.6 x 10-19 There are two identical spheres with known…
Q: Consider the group of charges in this figure. All three charges have Q=5.9nC. What is their electric…
A:
Q: How many excess electrons does it have
A: Given: Total excess charge on an object is q=-1.92×10-17 C Find: Number of electrons which causes…
Q: A bacterium has 5.2 × 1016 protons and a net charge of 2.1 pC. Part (a) How many fewer electrons…
A: Given: no. of protons, np= 5.2 × 1016 net charge = 2.1pC=2.1 ×10-12 C To find: a) How many fewer…
Q: A foam ball has a mass of 15 g and a charge of 20 uC. What is the magnitude of the electric field…
A:
Q: What is the electric force between a glass ball that has a +1.5μC of charge and a rubber ball that…
A: q1 = 1.5 μC = 1.5 x 10-6 C q2 = -4.5 μC = -4.5 x 10-6 C d = 7.5 cm = 0.075 m According to columb's…
Q: How many electrons make up a charge of -50.0 μC ? Express your answer using three significant…
A: Total charge is Note:Charge on one electron is Find:Number of electrons that can produce given…
Q: A silver sphere with a charge of 29.3C comes into contact with an aluminum sphere of identical size…
A:
Q: Charges of 3.0 uC are located a x=0, y=2.0m and at x=0, y=-2.0m. Charge Q are located at x=4.0m,…
A:
Q: Electrons have a charge of q = -1.602 × 10-19 C. A student observes that a Styrofoam cup has a total…
A:
Q: An object has a charge of -4.1 μC. How many electrons must be removed so that the charge becomes…
A: Charge on object Q = -4.1 μC After removing electron charge on object Q' = +4.7 μC
Q: a) What is the force of q2 on q1 in the x direction, Fx? Give your answer in newtons, and recall k =…
A: Given data: The first charge is: q1=4.6×10-16 C The second charge is: q2=-1.5×10-16 C The third…
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: A metallic sphere has a charge of +8.5 nC. A negatively charged rod has a charge of -16.8 nC. When…
A: Given that: the charge on the sphere is Qs=8.5 nC The negatively charged rod has a charge of…
Q: 16. Consider three identical metal spheres, A, B, and C. Sphere A carries a charge of – 4.0 µC;…
A: Charge on sphere A is qA = - 4.0 μC Charge on sphere B is qB = - 12.0 μC Charge on sphere C is qc =…
Q: A piece of amber is charged by rubbing with a piece of fur. If the net excess charge on the fur is…
A: Note:- According to the quantization of charge, the electric charge of any object is given by…
Q: An electroscope has a charge of −4.0 µC while your finger has a charge of 4.6 µC. You touch the…
A:
Q: How many electrons have been removed from a positively charged cube if it has a net charge of 7.5 x…
A: Solution:-Step 1:
Q: aluminum nail has an excess charge of +6.4 µC. How many electrons must be added to nail to make it…
A: Excess charge on aluminum nail is q=+6.4 μC Note: 1 C=106 μC Find: Number of electrons to make it…
Q: Two charges (Q1=2.2x10-6C and Q2= -3.7x10-6C) are separated by 0.04m. What is the electrical force…
A: Given data The magnitude of the first charge is Q1 = 2.2 x 10-6 C The magnitude of the second charge…
Q: Two small pith balls, each with a charge of + 1.39 µC and + 8.66 µC, repel each other with a force…
A: q1 = + 1.39 µCq2 = + 8.66 µCF = 3.32 N
Q: how many electrons must be removed from a neutral , isolated conducting sphere to give it a positive…
A: Step 1: Write all the given. Step 2: Equate formula to find number of electrons. Step 3: Find…
Q: How many electrons would be required to produce 16 μC of negative charge? (e = −1.6 × 10−19 C)…
A: Given data: Charge (Q) = -16 μC = -16×10-6 C e = -1.6×10-19 C Required: Number of electrons (n)
Q: On a very unrealistically staticky day, Zoey decides to try to hold up the weight of her body by…
A:
Q: Red blood cells often become charged and can be treated as point charges. Healthy red blood cells…
A: Given:charge at A, qA = 1.90 pCcharge at B, qB = 6.50×10−12 Ccharge at C, qC = −4.80×10−12 Cdistance…
Q: A glass rod with a charge of + 15.6 nC is held 2.50 cm from a piece of wool that is oppositely…
A:
Q: A system of 1358 particles, each of which is either an electron or a proton, has a net charge of…
A: a) Let the number of electrons be denoted by n. Therefore the number of protons is equal to 1358 –…
Q: A system of 1455 particles, each of which is either an electron or a proton, has a net charge of…
A:
Q: A sample of sulfur has a mass of 110g. What is the net charge on the sample if an extra electron is…
A: The objective of the question is to find the net charge on a sample of sulfur when an extra electron…
During the rubbing process, an object acquires a charge of -5.0x10 ^-9 C. How many electrons did the object gain?
Trending now
This is a popular solution!
Step by step
Solved in 3 steps
- need help with this problemRubbing a plastic bag and a balloon with a cloth gives both objects a net negative charge. The balloon's charge is -2 x 10^-10 C and the bag's charge is -1.5 x 10^-5 C, and the balloon has a mass of 1.3 g and the bag has a mass of 0.5 g. How far above the center of the balloon will the bag levitate?An old fashioned computer monitor accelerates electrons and directs them to the screen in order to create an image. How much equal charge should be placed on the Earth and the Moon so that the electrical repulsion balances the gravitational force of 1.98×10^20N ? Treat the Earth and Moon as point charges a distance 3.84×10^8m apart.
- A small plastic sphere with a charge of -6.0 nC is near another small plastic sphere with a charge of -15 nC . If the spheres repel one another with a force of magnitude 8.3×10−4 N , what is the distance between the spheres?An object has an excess charge of -1.6 x 10 1 C. How many excess electrons does it have?Two charges (Q1=4.9x10-9C and Q2=-6x10-8C) are separated by 0.05m. What is the electrical force between them?
- A positive charge of 2.5 x 10 -8 C and a positive charge of 5.0 x 10 -5 C are separated by 120 mm. What is the force between the two charges? a 6.25 X 10-7 N b 6.25 X 10-4 N c 1.125 X 10-4 N d 6.5 x 10-5 N e 0.094 N f 0.78 NAn object has an excess charge of - 2.4 * 10 ^ - 1 C. How many excess electrons does it have?The number of electrons needed to go from -1.5 μC to -2.1 μC would be ______________? The charge on an electron is 1.6 x 10^-19 C.