IB Multiple Choice - Electric Field & Potential

Test yourself on IB Multiple Choice - Electric Field & Potential

• When a glass rod is rubbed against silk, which of the following statements is true?

• Which of the following units are correct for electric field strength?

• In which direction do electric field lines go for a point negative charge?

• An electric field due to a positively charged spherical conductor is shown above. Where will the electric field be weakest?

• What is the correct equation for the electric potential?