Two tiny spheres have the same mass and carry charges of the same magnitude. The mass of each sphere is 4.51 × 10-6 kg. The gravitational force that each sphere exerts on the other is balanced by the electric force. Determine the charge magnitude.

Q: A charge of 29 pC is distributed uniformly on a spherical surface (rj = 2.0 cm), and a second charge…

A:

Q: An electron traveling at 1 x 106 m/s enters a 0.1 m region with a uniform electric field of 230 N/C,…

A:

Q: There are two charges along the x-axis. q1 = 4.6 mC at x = 0.0 m q2 = 4 mC at x = 10 m  What is…

A: Given that,          Two changes q1=4.6mc=4.6×10-3c           at x=0m           q2=4mc+4×10-3c…

Q: A neutron consists of one “up” quark of charge (+2e/3) and two “down” quarks each having charge…

A: Magnitude of the first down quark is q1 = (e/3) Magnitude of the second down quark is q2 = (e/3)…

Q: The charge per unit length on a long straight thin wire is 36.6 µC/m. The electric field (in MN/C)…

A:

Q: An infinite line carries a linear uniform charge density of 13.5 nC/m). Determine the magnitude of…

A:

Q: What is the magnitude of the electric field strength due to the proton in a hydrogen atom at a…

A:

Q: An ion has a mass of 6.57x10^-26 kg amd a charge of + 5e. what is the magnitude of the electric…

A: Mass of the ion m=6.57×10-26 kg Charge on the ion q=5e=5×1.6×10-19=8×10-19 C Acceleration due to…

Q: A charge of 25.1 pC is distributed uniformly on a spherical surface (r1 = 2.0 cm), and a second…

A: Two uniformly charged and concentric spherical shells with the following details: Inner Shell:…

Q: The electric field near the surface of Earth points downward and has a magnitude of 152 N/C. What is…

A:

Q: A charge of 27 nCis uniformly distributed along the x axis from x 0 m to x = 3 m. What is the…

A: It is given that, q=27 μCl=x2-x1=3-0=3 m

Q: An electron and a mystery charge 5.3 x 10^-11 m apart attracts each other with a force of 2.61 x…

A: Given: The distance is 5.3x10-11 m. The force is 2.61x10^12 N.

Q: Two small, identical conducting spheres repel each other with a force of 0.045 N when they are 0.55…

A:

Q: 7 Two charges, each of magnitude 0. 10 nC, are placed on the y-axis as shown in Figure. Find the…

A:

Q: 4. A uniformly charged ring of radius 10.0 cm has a total charge of 75.0 uC. The magne of the…

A: Given : Radius of charged ring = 10 cm = 0.1 m Total charge = 75 μC = 75 *10-6 C   To find :…

Q: The electric field 10.0 cm from the surface of a copper ball of radius 5.0 cm is directed toward the…

A: The expression for electric flux passing through Gaussian surface is,

Q: A tiny ball weights 0.0055 kg and carries a charge of + 3.25 x 10-⁶ C . What electric field…

A:

Q: Three charges are at the corners of a right triangle as shown in Figure. Calculate the magnitude of…

A:

Q: What is the magnitude (in N/C) of the electric field 50.0 m from the center of a sphenical charge…

A:

Q: An infinite line carries a linear uniform charge density of 20.6 nC/m). Determine the magnitude of…

A:

Q: An infinite line carries a linear uniform charge density of 21.7 nC/m). Determine the magnitude of…

A: Given:-  Linear charge density λ=21.7 nC/m  Distnace d= 5.0 cm Find :- Electric field E

Q: An electrically charged pith ball of mass 4.0 ×10 kg is suspended by a light thread of negligible…

A:

Q: What is the magnitude of the electric force between two electrons separated by a distance of 0.10 nm…

A:

Q: +q a b. Question 2/10 Four point charges of equal magnitude and of varying signs are placed at the…

A: Here,Electric field at pint 0 (midpoint) due to change 1 and 3 are equaland in the same…

Q: In Figure 3, Q1 = 79.3 nC, Q2 = 137 nC, and s = 1.31 m. Find the coordinate x, in meters, of the…

A: Electric field E = kq/r2

Q: Near the surface of Earth, an electric field points radially downward and has a magnitude of…

A:

Q: The charge per unit length on a long straight thin wire is 41.8 µC/m. The electric field (in MN/C)…

A: The electric field due to a long wire at a distance is  where, r is the distance, is the linear…

Q: An electron and a mystery charge 5.3 × 10^−11 m apart attracts each other with a force of 2.61 ×…

A: Given: The charge of electron is 5.3×10-11 m. The force on the electrons is 2.61×1012 N.

Q: A charge of 100 nC is uniformly distributed along a rod of length L. The magnitude of the electric…

A: Given. Charge on rod = 100nC. Charge distribution on rod is 100/L nC. At 20cm from the end of rod…

Q: What is the magnitude of acceleration of an electron in a uniform electric field of (3.70x10^1) N/C…

A:

Q: A circular ring of charge of radius b has a total charge q uniformly distributed around it. The…

A: Radius = b Charge = q

Q: A uniform electric field is directed upward and has a magnitude of 5 N/C. What are the magnitude and…

A: Given, Electric field of magnitude of 5 N/C upward

Q: A 5 kg object has a net charge of -78 mC and is in an external electric field. What is the direction…

A: The electric force on the object must be equal in magnitude and opposite in direction to the weight…

Q: What is the magnitude of the electric field due to a 6.0 × 10–9 C charge at a point located 0.025 m…

A:

Q: What is the magnitude of the electric field produced by a charge of magnitude 5.01 µC at a distance…

A:

Q: An electric field with a magnitude of 4800 N/C is directed parallel to the positive y-axis. A…

A: The net force experienced by the charged particle is:

Q: Three charges are placed along the x-axis: q1 = 3.00 µC at X1 = -20.0 cm, q2 = -5.00 µC at x2 = 10.0…

A:

Q: What is the magnitude of the electric field needed for a proton to gain an acceleration of 500,000…

A: An object is said to be charged if the object has an excess of either the positive or the negative…

Q: A charge of 100 nC is uniformly distributed along a rod of length L. The magnitude of the electric…

A:

Q: In the figure below, q1 = +1.00 nC and q2 = +9.00 nC. At what position is the net electric field due…

A:

Q: The magnitude of the electric field produced by a charge of 10 nC at a point 1 m away from the…

A:

Q: 2. The electric field generated by a point charge has a magnitude of E = 6.0 N/C at a distance of…

A: Given:Electric field, E = 6 N/Cseperation distance, r = 0.6 m It is required to find the charge.

Q: A charge of 22.2 pC is distributed uniformly on a spherical surface (r1 = 2.0 cm), and a second…

A:

Q: What is the electric field strength (magnitude and direction) at point P between the two charges…

A: The formula for the electric field is given by, Here, k, Q and r represent the Coulomb’s constant,…

Q: +Q 1.0 m 4.0 m P 1.0 m 4.0 m

A:

Q: A uniform electric field is directed downward and has a magnitude of 5N/C. What is the direction of…

A: Every charge exerts force on any object entering into its field. The electric field emerges or…

Q: An electron traveling at 1 x 10° m/s enters a 0.1 m region with a uniform electric field of 230 N/C,…

A:

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.