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Browsing Faculty of Natural and Agricultural Sciences by Subject "magnetic field"
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(Taylor & Francis, 2015)In an exploratory study, 36 South African physical science teachers’ understanding of basic concepts concerning electric and magnetic fields was studied from a perspective of possible concept confusion. Concept confusion ...
Magnetic field generation and particle energization at relativistic shear boundaries in collisionless electron-positron plasmas (IOP Science, 2013)Using particle-in-cell simulations, we study the kinetic physics of relativistic shear flow in collisionless electron–positron (e+e−) plasmas. We find efficient magnetic field generation and particle energization at the ...