TY - BOOK AU - Muhammad Ilyas (418) TI - Entropy effect in tripolar vortex and quadrupolar vortex in electron, positron and ion (EPI) plasma U1 - 538.3 PY - 2020/// CY - Islamabad PB - (unpublished) KW - Electron KW - Magnetic field KW - Mass density KW - Light speed KW - Force KW - FBSH N1 - Submitted in fulfillment of the requirements for the degree of Master of Philosophy in Physics to the Department of Basic Sciences.; Includes bibliographical references; Thesis supervisor: Dr. Muhammad Waqar Ahmed; Thesis (M.Phil)--Riphah International University, 2020 ER -