Charges +q and -2q are fixed a distance d apart as shown in figure. +q -d- Fig. -29
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- I need the answer as soon as possibleA molecule of DNA (deoxyribonucleic acid) is 2.17μm long. The ends of the molecule become singly ionized: negative on one end, positive on the other. The helical molecule acts like a spring and compresses 1.00% upon becoming charged. Determine the effective spring constant of the molecule.The distance between two charges gl = +2uC and q3 - +6uC is 20cm. Calculate the distance from charge ql to the points on the line joining the two charges where q2 = +1µC does not move.
- A dipole consits of a -35 microcoulomb charge and a 35 microcoulomb charge separated by 55 mm. What is the max torque (magnitude) when it is placed in an electric field of magnitude 460 V/mYou have likely experienced "static shock" recently. The magnitude of charge transferred when you walk across a carpet, reach out and touch a doorknob, and unintentionally give yourself that static shock is around 2.98 nC (nC stands for nano-Coulomb). In units of Giga-electrons, about how many electrons are transferred when you experience static shock? Note: it is understood that the unit of your answer is in billions of electrons (hence Giga-electrons), however do not explicitly include units in your answer.A 1.0C charge and a 2.0C charge are separated by 100m. Where should a charge -(1.0x10^-3) C° be located on a line between the positive charges so that the net electrical force on the negative charge is zero?
- 6. Two identical spheres with mass m are hung from silk threads of length L as shown in Fig. Each sphere has the same charge q1=92=9. L L mass m charge 91 mass m charge 92 The radius of each sphere is very small compared to the distance between the spheres, so they may be treated as point charges. Show that if the angle is small, the equilibrium separation between the spheres is d = 2πε mgplease help with b)6 AV + A₁ C₁=1pF C₂=2μF C3 = 3µF AV = 6V C₁ C- C3 (a) Find the charge on C₁ in Micro-Coulombs (input the num the answer box).
- A particle (charge = 3 µC) is released from rest at a point x %3D = 11.4 cm. If a 61.1-µC charge is held fixed at the origin, what is the kinetic energy of the particle after it has moved 94.1 cm? Round your answer to 2 decimal places.In a salt crystal, the distance between adjacent sodium and chloride ions is 2.8×10−10×10−10 m. What is the force of attraction between the two singly charged ions?this is tricky because x is attracting both Y and Z