10 (a)State the nature of an α-particle.••■.[1](b)Describe how an electric field between two charged plates could be used to determine whether a beam of particles consists of α- or β-particles.[2](c)Describe the path of y-rays in a magnetic field.■.[1](d)State what ...
How can a magnetic field produce an electric current? How does moving a magnetic field create an electric field? How to create a magnetic field. How is the Earth's magnetic field generated? How does an electric current produce a magnetic field?
How is the direction of an electric field defined? A field is not a vector, so it does not have a direction. The direction of the field is the direction of the force on a neutron. The direction of the field is the direction of the forc...
2. Electrons begin flowing, creating an electrical current There are two layers of silicon used in photovoltaic technology, and each one is specially treated (known as "doping") to create an electric field, meaning one side has a net positive charge and one has a net negative charge. This ...
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Each one is specially treated, or "doped," with phosphorus and boron to create positive and negative sides of the solar cell, respectively. When photons hit the solar cells they create an electric field at the junction between the layers. This electric field knocks electrons loose from the ...
Let’s take a look at the field between two charges of similar magnitude but opposite sign. They form an electric dipole. Now let’s connect their electric fields and create a total electric field. If we pay attention to this total electric field it will reveal four important properties of...
(version 2018, Dassault Systemes SolidWorks Corporation, France) and to create an extra fine, physics-controlled volume mesh. The Electric Currents interface of the AC/DC module was used to solve the underlying partial differential equations, with the direct solver MUMPS. This interface solves ...
To work, photovoltaic cells need to establish an electric field. Much like a magnetic field, which occurs due to opposite poles, an electric field occurs when opposite charges are separated. To get this field, manufacturers "dope" silicon with other materials, giving each slice of the sandwich...
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