Magnetic Effect Of Electric Current Class 10 Questions And Answers Pdf

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MCQ Questions for Class 10 Science Magnetic Effects of Electric Current with Answers

Chapter 1 - Chemical Reactions and Equations. Chapter 3 - Metals and Non-metals. Chapter 4 - Carbon and Its Compounds. Chapter 5 - Periodic Classification of Elements. Chapter 6 - Life Processes.

They are lines drawn in a Magnetic field along which a North magnetic pole moves. Magnetic field lines are called as Magnetic lines of force. Inside the magnet, their direction is from South pole to North pole. Therefore magnetic field lines are closed curves. If the radius increases, the magnetic strength at the centre decreases. Forefinger points in the direction of magnetic field and centre finger in the direction of current, then the thumb gives the direction of force acting on the conductor.

CBSE Class 10 Physics Magnetic Effects of Electric Current MCQs

Describe an activity to show that the magnetic field lines produced when current is passed through the circular coil. Aim : To study the characteristics of magnetic field produced by a current carrying circular coil at its centre. Apparatus Required : Rectangular cardboard having two holes, Thick copper circular coils of different radii having known number of turns, key, battery, rheostat, stand, iron filings. Procedure :. What is meant by solenoid?

Thanks for visiting our website. Our aim is to help students learn subjects like physics, maths and science for students in school , college and those preparing for competitive exams. All right reserved. All material given in this website is a property of physicscatalyst. Class 10 Magnetic effects of current Extra Questions One marks questions Question 1 If the current in a wire is flowing in the vertically downward direction and a magnetic field is applied from west to east, what is the direction of force on the wire? Solution By fleming left hand rule, the direction of force will be towards south.

Class 10 Magnetic effects of current Extra Questions

Multiple Choice Questions for important part of exams for Grade 10 Physics and if practiced properly can help you to get higher marks. Magnetic Effects of Electric Current. Important updates relating to your studies which will help you to keep yourself updated with latest happenings in school level education. Keep yourself updated with all latest news and also read articles from teachers which will help you to improve your studies, increase motivation level and promote faster learning.

All these questions are provided with correct answers. A soft iron bar is inserted inside a current-carrying solenoid. The magnetic field inside the solenoid:.

A magnet is a material that has two poles namely a north pole and a south pole. A magnetic field is a phenomenon that is found in the area around a magnet or an electric current that creates a magnetic force on the object placed near it. Image to be added soon. Magnetic field visually lines represent a magnetic field. A magnetic field possesses both magnitude and direction.

Magnetic Effects of Electric Current Chapter Wise Important Questions Class 10 Science

Какого черта! - подумал.  - Что я делаю здесь в пять вечера в субботу. - Чед? - В дверях его кабинета возникла Мидж Милкен, эксперт внутренней безопасности Фонтейна. В свои шестьдесят она была немного тяжеловатой, но все еще весьма привлекательной женщиной, чем не переставала изумлять Бринкерхоффа.

Вы можете сказать, откуда звонили? - Он проклинал себя за то, что не выяснил этого раньше. Телефонистка нервно проглотила слюну. - На этой машине нет автоматического определителя номера, сэр.

Джабба окончательно убедился: директор рискнул и проиграл. Шеф службы обеспечения систем безопасности спустился с подиума подобно грозовой туче, сползающей с горы, и окинул взглядом свою бригаду программистов, отдающих какие-то распоряжения. - Начинаем отключение резервного питания. Приготовиться. Приступайте.

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