Browsing by Author "Kwinana, P."
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Item Classical Mechanics: PHY 211, Degree Examinations June 2023(University of Fort Hare, 2023-06) Kwinana, P.; Mukumba, P.Item Electricity and Magnetism: PHY 121, Supplementary Examinations November 2024(University of Fort Hare, 2024-11) Lethole, N.L.; Kwinana, P.This supplementary examination paper for PHY 121: Electricity and Magnetism, administered by the University of Fort Hare in November 2024, assesses students' comprehensive understanding of fundamental principles in electromagnetism. The 100-mark paper, spanning four main questions, covers core concepts including Coulomb's law, conservation of charge, electric fields and potential energy of dipoles, properties of conductors, semiconductors, and insulators, and the relationship between electric forces and mechanical weight. Furthermore, it delves into electromotive force, power, resistivity, electron drift velocity in current-carrying wires, electrical measuring instruments, Kirchhoff's rules, and the motion of charged particles in magnetic fields. The paper also requires derivations and applications of the Biot-Savart law for magnetic fields due to current elements and circular coils. A formulae sheet and fundamental physical constants are provided to support problem-solving.Item Electromagnetism: PHY 212, Degree Examinations June 2023(University of Fort Hare, 2023-06) Someketa, M.A.; Kwinana, P.Item Heat and Thermodynamics: PHY 112, Degree Examinations June 2023(University of Fort Hare, 2023-06) Someketa, M.A.; Kwinana, P.Item Mechanics of a Particle: PHY 111, Degree Examinations May/June 2025(University of Fort Hare, 2025-05) Lethole, N.L.; Kwinana, P.Item Waves Vibrations and Optics: PHY 122, Degree Examinations October/November 2024(University of Fort Hare, 2024-11) Kwinana, P.; Ndanduleni, L.Item Waves Vibrations and Optics: PHY 122, Supplementary Examinations November 2024(University of Fort Hare, 2024-11) Kwinana, P.; Ndanduleni, L.