Question Set

1. A magnet consisting of a coil of wire wound around a soft iron or steel core is called an electromagnet.



Ask Your Doubts Here

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

Comments

Show Similar Question And Answers
QA->A magnet made by binding insulated copper wire over a soft iron piece and passing an electric current through the wire is called?....
QA->A coil of insulated wire bound on a rod shaped form made of solid iron is called?....
QA->What is most suitable for the core of an electromagnet?....
QA->Transformers, Microphones, Induction coil, Generators, Motors, Induction coil work on the principle of?....
QA->A charge of current in neighbouring coil will induce (contribute) a voltage (emf) in a coil is termed as?....
MCQ->A magnet consisting of a coil of wire wound around a soft iron or steel core is called an electromagnet.....
MCQ->A coil is wound having a diameter d. Its inductance is 10 mH. If it is rewound on the same core with a wire having diameter 0.5 d and total weight of the wire is the same as before, the inductance will be....
MCQ->An air cored coil has an inductance of 0.3 H. If another coil has an iron core of μr = 500, the remaining quantities being the same, the inductance of the second coil will be....
MCQ->The current through the coil of an electromagnet is doubled. The magnetic field around the coil....
MCQ->When a current flows through a coil of insulated wire, the coil shows the properties of a magnet.....
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