What is the force between two point charges that are 0.07 meters apart and each has a positive charge of 8 x 10-6 Coulombs? The Coulomb constant k = 9 x 10° N•m²/C²

Q: Two uncharged spheres are separated by 3.40 m. If 4.30 ✕ 1012 electrons are removed from one sphere…

A: The equation for the magnitude of the Coulomb force between two point charges is given by,

Q: Spheres A, B and C have charges +8.0 C, +12.0 C, and -5.0 C, respectively. The three spheres are…

A: We know that spheres A,B,C have charges +8C,+12C and -5C respectively. The three spheres are allowed…

Q: Four identical metallic spheres with charges of +9.0 µC, +2.6 µC, -3.4 µC, and -7.2 µC are placed on…

A:

Q: A -9.00 uC point charge and +7.00 uC point charge are placed along the x-axis at x = 0.000 m and x =…

A: Charges are given as  and The charge  is placed at The charge  is placed at The third charge is…

Q: Two small positively charged spheres have a combined charge of 7.0 x 10-5 C. If each sphere is…

A:

Q: Red blood cells often become charged and can be treated as point charges. Healthy red blood cells…

A: (a) Electric field at A due to charge B EB=kQBr2-cosθ i - sinθ j=9×109 Nm2C7.30×10-12 C0.500×10-3…

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.