Electric charge definition, one of the basic properties of the elementary particles of matter giving rise to all electric and magnetic forces and interactions.
If a charge q is placed at each vertex of a regular polygon, the net electric field at its centre is zero. Show it. View Solution An electric dipole is placed in a uniform electric field. The net electric force on the dipole View Solution ...
electric flux is the property of an electric field that may be thought of as the number of electric field lines that intersect a given area. mathematically, it is represented as \(\begin{array}{l}\delta \phi_e = \overrightarrow{e}.\overrightarrow{\delta a } \end{array} \) \(...
Class 12 PHYSICS The electric field at a point due to a ...The electric field at a point due to a point charge is 20NC−1 and electric potential at that point is 10JC−1. Calculate the distance of the point from the charge and the magnitude of the charge....
“One coulomb is the quantity of charge transferred in one second.” Mathematically, the definition of a coloumb is represented as: Q = I.t In the equation, Q is the electric charge, I is the electric current and t is the time. Related Links Ampere Electric Field of a Point Charge Cu...
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ThenμE=μB Energy in equally divided between electric and magnetic fieldUpdated on:21/07/2023 | ShareSave Class 12PHYSICSDUAL NATURE OF RADIATION AND MATTER Topper's Solved these Questions MODERN PHYSICSBOOK - SUNIL BATRA (41 YEARS IITJEE PHYSICS)CHAPTER - MODERN PHYSICSEXERCISE - MCQ (One Co...
Electric Dipole is the measure of a system’s overall polarity. It is defined as the measure of positive and negative electrical charges within a system. Learn the concept in details by visiting BYJU'S.
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viva questions physics mcqs class 12 physics mcqs class 11 physics mcqs class 10 physics mcqs class 9 physics mcqs physics current electricity electrical current electrical current the electrical current in the basic term is the flow of electric charge. the common electric charge carriers are ...