@article{202306.0087, doi = {10.20944/preprints202306.0087.v1}, url = {https://doi.org/10.20944/preprints202306.0087.v1}, year = 2023, month = {June}, publisher = {Preprints}, author = {Ahmad Albadawi}, title = {Motion of Particles in Schwarzschild Black Hole Surrounded by an External Electrostatic Field}, journal = {Preprints} }