What is the law of thermodynamics? The law of thermodynamics is a set of fundamental principles that describe the relationship between heat, energy, and work in physical systems. There are four laws …
What is Magnetic material? Magnetic materials are materials that exhibit a property called magnetism. Magnetism is the ability of a material to produce a magnetic field, which can either attract or …
What is Bitcoin? Bitcoin is a decentralized digital currency that operates independently of central authorities such as banks or governments. It was created in 2009 by an unknown person or group of …
What is Ampere’s law? Ampere's law is one of the four Maxwell's equations that describe the behavior of electric and magnetic fields. It states that the total magnetic field around a closed …
What is Solar Energy? Solar energy is a form of renewable energy that is derived from the sun's light and heat. It is harnessed through the use of photovoltaic (PV) cells, which are used to conv…
What is Hall effect? The Hall effect is a phenomenon where a voltage is generated perpendicular to an electric current in a conductor in the presence of a magnetic field. The Hall voltage, also kno…
Motion in E and B fields Electric (E) and magnetic (B) fields are two fundamental fields that govern the behavior of charged particles. Motion in an electric field A charged particle moving in an el…