Recent content by silver_gry

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    Electric Field and Potential on a Line with Opposite Charges

    Homework Statement A positive charge of +q is located 3.00m to the left if a negative charge -q2. The charges have different magnitudes. On the line through the charges, the net electric field is zero at a spot 1.00m to the right of the negative charge. On this line there are also two spots...
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    How Much Work is Done on a Charged Particle Between Two Equipotential Surfaces?

    Homework Statement Equipotential surface A has a potential of 5650V, while equipotential surface B has a potential of 7850V. A particle has a mass of 5.00*10^-2kg and a charge of +4.00*10^-5. The particle has a speed of 2.00 m/s on the surface A. An outside force is applied to the particle...
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    Solving for Distance of Closest Approach for Moving Protons

    Homework Statement Two protons are moving directly toward one another. When they are very far apart, their initial speeds are 3.00*10^6 m/s. What is the distance of closest approach? Homework Equations The Attempt at a Solution I really need help in question. I need to know how to...