Question 1 (1 point) Listen A total charge of 4.10 C is distributed on two metal spheres. When the spheres are 10.00 cm apart, they each feel a repulsive force of 3.1*10^11 N. How much charge is on the sphere which has the lower amount of charge? Your Answer:

A charge of -2.70 nC is placed at the origin of an xy-coordinate system, and a charge of 2.20 nC is placed on the y axis at y = 3.70 cm. Part B Find the magnitude of this force. F = Part C Find the direction of this force. 0 = I Part A If a third charge, of 5.00 nC, is now placed at the point x = 2.70 cm, y = 3.70 cm find the x and y components of the total force exerted on this charge by the other two charges. Express answers numerically separated by a comma. Fa, Fy= N N ° below the +x axis

Two objects charged with an equal amount of charge interact with each other with a force of 3.68 Newton when separated by a distance of 13.3 cm. Determine the magnitude of the charge on each object. Answer: x10-6 C Enter only the coefficient of the scientific notation. For example, you'd enter just just 1.27 if you get 1.27x10-⁹.

A glass rod with a charge of  + 15.6 nC is held  2.50 cm from a piece of wool that is oppositely charged.  If the attractive force between the glass rod and wool is  - 3.50 X 10 -3 N,  what is the charge, in nanoCoulombs, on the piece of wool ?    (Ans:  - 15.6 nC)

an electrostatic force of 4.2 x 10 N. How far apart are the centers of the two charges? 5. How many electrons st be removed from a neutral, isolated conducting sphere to give it a positive charge of 8.0 x 10 C? ANSWERS 1. a) 1.2 x 10 'N b) 1.5 x 10 N c) 3.3 x 10 0'N 2.1.8 x 10 N 3.1.9x 10 20N 4.5.09 x 1019 m 5. Alicia got 5 x 10 27 electrons DELL

(HW 1: Ch 20 Problem 20.15 A small metal bead, labeled A, has a charge of 28 nC. It is touched to metal bead B, initially neutral, so that the two beads share the 28 nC charge, but not necessarily equally. When the two beads are then placed 5.0 cm apart, the force between them is 4.8x10-4 N. Assume that A has a greater charge. Part A What is the charge qA and qв on the beads? Express your answer in nanocoulombs. IVE ΑΣΦ 9A.9B= 22.6,4.4 Submit Previous Answers Request Answer X Incorrect; Try Again; One attempt remaining Provide Feedback ? nC 7 of 19 Review | Constants | Periodic Table Next >

A metal sphere has a charge of -7.86 nC and an additional 2.43 x 109 electrons are added. What is the final charge of the sphere? Please give your answer in nC, 1 nC = 10-9 C.

1. Three charges are arranged as shown in the figure below. Find the magnitude and direction of the electrostatic force on the charge at the origin. y 5.00 nC 0.300 m 6.00 nC + x 0.100 m -3.00 nC

please answer the following questions,they are not graded at this time,it was a test from the previous semester.

1. Three identical metallic conducting spheres carry the following charges: 91 = +5.00 μC, q2 = +1.40 µC, and 93 -9.20 μC. The spheres that carry the charges 9₁ and 92 are brought into contact. Then they are separated. After that, one of those two spheres is brought into contact with the third sphere that carries the charge 93; those two are then separated as well. ROJS a) What is the final charge on the third sphere?60 SS μC sf60 s60 s ssf60 ssfo ssf603 60 ssf60 ssi