Class 12PHYSICSELECTRIC CHARGES AND FIELDS Topper's Solved these Questions ELECTROSTATIC POTENTIAL AND CAPACITANCE Book:AAKASH INSTITUTE ENGLISHChapter:ELECTROSTATIC POTENTIAL AND CAPACITANCE Exercise:ASSIGNMENT SECTION - D Explore 9 Videos ELECTROSTATIC POTENTIAL AND CAPACITANCE Book:AAKASH INSTITUTE ENGLISHChapte...
Final ResultThe electric field at (30 cm, 30 cm) due to a charge of -8 nC at the origin is:→E=−200√2^i−200√2^jN/C Show More | ShareSave Class 12PHYSICSELECTROSTATICS Topper's Solved these Questions ELECTRIC CHARGES AND FIELDSBook:AAKASH SERIESChapter:ELECTRIC CHARGES AND FIE...
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Electric fields are represented by arrows pointing toward or away from charges as a vector quantity. The lines must either point outwards, from a positive charge, or inside, toward a negative charge. The magnitude of the electric field is computed using the formula: E=F/q where E denotes ...
electric field due to finite line charge at equatorial point electric field due to a line of charge on axis We would be doing all the derivations without Gauss’s Law. At the same time we must be aware of the concept of charge density. Here since the charge is distributed over the line...
85% as the remaining energy is wasted in heat production and sounds emitted. read more: types of motors faraday’s law of electromagnetic induction explained frequently asked questions – faqs q1 which device converts mechanical work to electrical energy? generator is the device that converts ...
Where is the magnetic effect of electric current used?(A) Electric motor(B) Geyser(C) Electromagnet(D) Electric bulb. Ans: Hint Electric current is made up of moving charges that tend to produce magnetic fields due to the generation of magnetic dipol...
AAKASH SERIES-ELECTRIC CHARGES AND FIELDS-Exercise-II A proton and an alpha-particle start from rest in a uniform electric f... 05:18 In a regular hexagon each corner is at a distance .r. from the centre... 02:46 The force experienced by a charge of 2mu C in an electric field is...
frequently asked questions – faqs what consist of electrical current? the si unit of electric current is ampere (a), 1 ampere is the amount of current when there is a flow of 1 coulomb of charge passing through a cross-section in 1 second. metals consisting of electric wires and other ...
The decrease of the intergranular resistivity is attributed to the welding of the grains [6,8] and the decrease of the intragranular resistivity to the increase in the oxide ion concentration due to the thermal migration to the bulk of the chemical species depleted at the space charge region, ...