Unit of Potential, A) Joule, B) Newton, C) Volt, D) Coulomb, Electric potential at a point is defined as:, A) Force per unit charge, B) Work done per unit charge, C) Energy per unit distance, D) Charge per unit work, The potential at infinity is usually taken as:, A) 1, B) −1, C) 0, D) Infinite, 6. Which of the following is a scalar quantity?, A) Electric field, B) Force, C) Electric potential, D) Acceleration, If charge increases, the electric potential at a fixed distance:, A) Decreases, B) Remains same, C) Increases, D) Becomes zero, Two points are at distances r and 2r from a point charge. The ratio of potentials is:, 1 : 2, B) 2 : 1, C) 1 : 4, D) 4 : 1, If no work is required to move a charge between two points, the potential difference is:, A) Maximum, B) Infinite, C) Zero, D) Negative

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