Hamad Magnetism and Electromagnetism 18/03/2021 A. 10 webers B. 10 webers C. 10 webers D. 10 webers Related Mcqs: Core of an electromagnet should have____________?A. low coercivity B. high susceptibility C. both of the above D. none of the above... Which of the following materials are diamagnetic ?A. Silver B. Copper C. Silver and copper D. Iron... he retentivity (a property) of material is useful for the construction of__________?A. permanent magnets B. transformers C. non-magnetic substances D. electromagnets... Which of the following is not a unit of flux?A. Maxwell B. Telsa C. Weber D. All of the above... A magnetic field exists around____________?A. iron B. copper C. aluminium D. moving charges...
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