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S. Chand Class 10 | Physics: Ch2 Magnetic Effect of Electric Current
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S. Chand Class 10 | Physics: Ch2 Magnetic Effect of Electric Current |
Summery
Magnetic Field and Magnetic Field Lines ; To Plot the Magnetic Field Pattern Due to a Bar Magnet ; Properties of the Magnetic Field Lines ; Magnetic Field of Earth; Magnetic Effect of Current ; Experiment to Demonstrate the Magnetic Effect of Current ; Magnetic Field Pattern Due to a Straight Current-Carrying Conductor ; Direction of Magnetic Field Produced by a Straight Current-Carrying Conductor : Right-Hand Thumb Rule and Maxwell’s Corkscrew Rule ; Magnetic Field Pattern Due to a Circular Loop (or Circular Wire) Carrying-Current ; Clock-Face Rule ; Magnetic Field Due to a Current-Carrying Solenoid ; Electromagnet ; Magnetism in Human Beings ; Force on Current-Carrying Conductor Placed in a Magnetic Field ; Fleming’s Left-Hand Rule for the Direction of Force ; Electric Motor ; Electromagnetic Induction : Electricity from Magnetism ; Fleming’s Right-Hand Rule for the Direction of Induced Current ; Direct Current and Alternating Current ; Electric Generator ; Domestic Electric Circuits ; Earthing of Electrical Appliances ; Short-Circuiting and Overloading ; Electric Fuse and Miniature Circuit Breakers (MCBs); Hazards of Electricity ; Precautions in the Use of Electricity
Units:
Content
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About the Authors
Lakhmir Singh has extensive experience of teaching science subjects and has written many books on the three main branches of science physics (Honours) from the Hindu collage and later obtained on M.Sc from Delhi University. Lakhmir Singh began his teaching career as a lecturer in Dyal Singh collage of university of Delhi. Later, he became a reader at that college.
He did his M.Sc. from Delhi University in 1969. Since then he has been teaching in Dyal Singh College of Delhi University, Delhi. He started writing books in 1980. Lakhmir Singh believes that book writing is just like classroom teaching. Though a book can never replace a teacher but it should make the student feel the presence of a teacher. Keeping this in view, he writes books in such a style that students never get bored reading his books. Lakhmir Singh has written more than 15 books so far on all the science subjects: Physics, Chemistry and Biology. He believes in writing quality books. He does not believe in quantity.
Manjit Kaur has been a school teacher for several years and she has co-authored many science books. She graduated with a B.Sc from Miranda House, Delhi University and later obtained a B.Ed from Delhi University. This book is published by S. Chand & Company New Delhi.
She did her B.Sc., B.Ed. from Delhi University in 1970. Since then she has been teaching in a reputed school of Directorate of Education, Delhi. Manjit Kaur is such a popular science teacher that all the students want to join those classes which she teaches in the school. She has a vast experience of teaching science to school children, and she knows the problems faced by the children in the study of science. Manjit Kaur has put all her teaching experience into the writing of science books. She has coauthored more than 15 books alongwith her husband, Lakhmir Singh.