1. An electromagnetic field exists only when there is





Ask Your Doubts Here

Type in
(Press Ctrl+g to toggle between English and the chosen language)

Comments

Show Similar Question And Answers
QA->The only matter which exists in three forms (Solid; liquid; gas)?....
QA->The radiation which is not affected by the magnetic field or electric field is?....
QA->The length and breadth of a rectangular field in the ratio of 12: 7 . Find the length if area of the field is 52,500 Sq.m?....
QA->സമാനാർഥമുള്ളപഴഞ്ചൊല്ല് ഏത്? "Whether there is a smoke, there is fire." ....
QA->Where there is life there is hope" ഈ വാക്യത്തിന്‍റെ ഏറ്റവും ഉചിതമായ തർജ്ജമയേത്?....
MCQ->An electromagnetic field exists only when there is....
MCQ->Assertion (A): When an electron is revolving in its orbit and magnetic field is also present, the angular frequency of electron will be affected by the magnetic field.Reason (R): In the case of electron revolving in its orbit in the presence of magnetic field, the orbital magnetic dipole moment is not affected by the presence of magnetic field.

....
MCQ->Consider the following statements : The principal characteristics of Lewin's Field theory are I. Behaviour is a function of the field that exists at the time behaviour occurs II. Analysis begins with the situation as a whole III. From the whole situation, the component parts are differentiated IV. The concrete person in a concrete situation can be represented mathematically Of the statements :....
MCQ->Assertion (A): In the interaction region of magnetron an electron is subjected to three forces: force due to electric field, force due to magnetic field and centrifugal force.Reason (R): The mechanism of generation of microwaves, in a magnetron, involves interaction of electromagnetic fields with electrons moving in static electric and magnetic fields oriented at right angles to each other.

....
MCQ->Each of the seven friends viz. P,Q,R,S,T,U and V joined seven different courses viz. MBA, MBBS, Law, Engineering, Arts, Science and Commerce (None of the given information necessarily in the same order) on seven different days of the same week i.e., Monday to Sunday. Only three people joined after S. Only two people joined between S and the one who joined Law. Only three people joined between the one who joined law and the one who joined Engineering. Only one person joined between V and the one who joined Arts. V joined before the person who joined Arts. V neither joined on Tuesday nor Wednesday. V did not join Engineering. Only three people joined between V and R. P joined on the day immediately before the one who joined Commerce. Neither S nor T joined Commerce. Q joined MBBS. P did not join Science. Qs.The one who joined Science, joined in which of the following days ?....
Terms And Service:We do not guarantee the accuracy of available data ..We Provide Information On Public Data.. Please consult an expert before using this data for commercial or personal use | Powered By:Omega Web Solutions
© 2002-2017 Omega Education PVT LTD...Privacy | Terms And Conditions
Question ANSWER With Solution