Question

When a charge q is displayed from potential of 100 v to 600v. Then its KE increase 5x 10-15 j . Calculate q

Answer 1

Answer:Calculate the work done in taking a small charge of –2 x 10 –9 C from a point P(0, 0, 3 cm) ... A cube of side b has a charge q at each of its vertices. Determine the potential and electric field due to these charges array at the centre of the cube. ... Due to one charge q the potential at the centre O is given by

Explanation:tric potential is 504 V and the magnitude of the electric field is 168 N/C. Determine the value of q. Answer in units of C. At some distance from a point charge, the electric potential is 647.0 V and the magni- tude of the electric field is 189.0 N/C. The value of the Coulomb constant is 8.98755 × 109 N · m2/C2 and the acceleration of gravity is 9.81 m/s2.