Search Results for Faraday effect

..., and electrodynamics Diagnostic testing of conceptual understanding Integration and vector calculus in electrodynamics Gauss' law and Ampère's law Electromagnetic induction and Faraday's law While most sections concern isolated topics, Sec. 5.5 considers how students understand the superposition principle...

... acquisition and analysis Reference Electromagnetism: Induction and Faraday's law Calculation of the electromotive force Φ_B Arduino UNO ( Arduino UNO ), Linear Hall Effect Sensor [ Linear Hall Effect Sensor (SS49E) ] QtiPlot ( QtiPlot Data Analysis and Scientific Visualization...

... students to choose an answer from many choices. The use of easily administered multiple-choice tests has allowed tracking of changes in student models and separation of the effects of various curricular changes on student learning. Conceptual Tests What is a conceptual test? Conceptual tests, also known...

..., 2023), pp. 19-1–19-22. Introduction From an epistemological and ontological point of view, the mathematization of physics is highly effective ( Gingras, 2001 ). Physics has maintained a close relationship with mathematics in terms of epistemology for 300 years and has changed from natural philosophy...

... ( Lennon et al., 2003 ). Individuals with ICT literacy appropriately use digital technology and communication tools to access, manage, integrate, and evaluate information; construct new knowledge; and communicate with others in order to participate effectively in society ( Scherer and Siddiq, 2019...

... for natural gas processing: A review ,” Chem. Eng. Process.   136 , 138 – 151 ( 2019 ). 10.1016/j.cep.2019.01.007 Chen , F. F. , Huang , K. , Fan , J. P. , and Tao , D. J. , “ Chemical solvent in chemical solvent: A class of hybrid materials for effective capture of CO₂...

... ′ ) = a eff a ′ 2 ( σ + σ ′ ) 2 where the effective contact area parameter a_eff and the interaction parameter a′ are two adjustable parameters. HB interaction can be expressed as a function between two screening charge densities of HB acceptor...

...-designed and well-presented resources. One of the goals of this chapter is to discuss the effectiveness of Physics Textbook Evaluation Literature (PTEL) over the decades. This chapter discusses the evolution of PTEL (in terms of the types of research questions tackled, instruments employed, methodologies...

...; and Appropriateness and pedagogic effectiveness of the material for the grade for which it was presented. John L. Hubitz, the principal researcher in the grant and who oversaw reviewing textbooks in physical sciences, presented an expanded list of the criteria used in the review ( Hubitz, 2001 ): Scientific Accuracy...

... and adequateness ( Dirac, 1939 ). An enormous influence on the thinking about the relationship goes back to Wigner, stressing the effectiveness of mathematics in physics ( Wigner, 1960 ). Einstein focused on the complementarity of mathematics and physics with respect to exactness and world description ( Einstein...

... meeting of the week, the students working in pairs analyze experimental data to construct Faraday's law of electromagnetic induction and apply it to analyze the operation of electric generators. This sequence is described by Etkina et al. (2019a , 2019c, 2019d). More information about the ISLE...

... of conceptual consistency in physics textbooks, Stavrum et al. (2020) developed a conceptual framework to differentiate the definitions of “force” in physics textbooks: (1) Effect as property, (2) Force and motion, (3) Force is the cause of acceleration, (4) Force and Newton's second law, (5) Force...

...), pp. 11-1–11-30. Introduction In the late 1970s, there was a growing sense among university physics instructors that supporting effective learning of physics is not only a matter of optimizing the delivery of clear lectures and designing supportive demonstrations. Eric Mazur described the apparent...

... ) are rather easy to implement in the MEMS scale as the source of nonlinear stiffness in such a system is from the special design of the spring arms. In such systems, nonlinear effects become prominent only under large deformation conditions, which require higher excitation forces. A critical issue associated...

... that the symmetry of the covering law does not allow for a clear differentiation between cause and effect, and suggested that causal explanations that specifically identify causes are superior to “mere” covering law explanations ( Salmon, 1989 ). The affordances and limitations of statistical and probabilistic...

... this trend ( Errando-Herranz et al., 2020 ). Optoelectronic sensors are very efficient in sensing using optoelectric, electro-optic ( Gao et al., 2019 ), thermo-optic ( Chen et al., 2020 ) or magneto-optic effects, particularly at high speed. Some of their sensitivity is often...