Question

can you answer all questions please?

1.) The figure below shows a small, charged sphere, with a charge of +38.0 nC, that moves a distance of d 0.196 m from point A to point in the presence of a uniform electric field E of magnitude 290 N/C, pointing right. A positive point charge q is initially at point A, then moves a distance d to the right to point B. Electric field vector E points to the right. (a) What is the magnitude (in N) and direction of the electric force on the sphere? _magnitude N direction (b) What is the work (in J) done on the sphere by the electric force as it moves from A to B? (c) What is the change of the electric potential energy (in J) as the sphere moves from A to B? (The system consists of the sphere and all its surroundings.) PEB - PEA=J (d) What is the potential difference (in V) between A and B? V-V-V

Answer 1

Hii

qt d q=38 no d = 0.196m E=290 N/c (a) electric force F =qE = 38x109 8290 F = 1.102 X10S N in right direction (6) We = F. d = 1.102x10-SX0.196 We = 2.158106 AU= - We gu = -2.15 X 106J PE B - PEA = - 2.15 8106 g d VB-VAF – E.d ( along the electric field v decreases so VB <VA = -290 x 0.196 VB- VA = – 56.84 Volt /

Any query in solution then leave comment

Please give me your valuable feedback

Thanks