# Physics wallah class 10 magnetic effect of electric current

## Magnetic Effects of Electric Current (MCQ Test Set 1) CBSE

Oct 23, 2019 · More Resources for CBSE Class 10. Solution: The direction of lines of force of the magnetic field produced by a straight wire carrying current is obtained by Maxwell’s right hand thumb rule. According to Maxwell’s right-hand thumb rule, “Imagine that the current carrying wire is in the right hand so that the thumb points in the direction of current,

Nov 06, 2015 · The magnetic effects of electric current were first discovered by Hans Christian Oersted, a Danish physicist. Oersted, in 1820, discovered that a compass is deflected when an electric current is passed through a wire kept nearby. Chapter 2 Magnetic Effects of Electric Current - Lakhmir In CBSE Class 10, Physics is a combination of theoretical and practical knowledge. Physics can be one of the toughest subjects to understand. In the CBSE Class 10 Physics syllabus, there are crucial topics such as electricity, magnetic effects of electric current, refraction of light, etc. Magnetic Effect of Current - Physics Tutorials Magnetic Effect of Current In 1800s scientist Hans Oersted observe that, current flowing in a circuit effects the direction of needles of the compass. Picture, given below, shows his experiment. When the switch is closed current passes the circuit and direction of the magnet changes under the effect of magnetic field produced by current. Magnetic Effects of Electric Current (MCQ Test Set 1) CBSE

When the current begins to flow, current flows through brush X, then A to B, B to C, C to D and then to brush Y and into the battery. Now applying Fleming's Left Hand Rule to wire AB, Current is along AB , Magnetic Field is as shown (North-> South), the motion of the wire is downwards . Magnetic Effect of Electric Current Class 10 Notes Science May 29, 2017 · Magnetic Effect of Electric Current Class 10 Notes Science Magnet: (i) is an object that attracts objects made of iron, cobalt & nickel. (ii) Comes to rest in North-South direction, when suspended freely. Magnets are used: (i) In radio & stereo speakers, (ii) In refrigerator doors, (iii) on audio & video cassettes players, (iv) On hard discs & floppies of computers & (v) in children‘s toys. CBSE - Class 10 - Science - Magnetic Effects of Electric CBSE papers with answers and solutions for chapter 13 Magnetic Effects of Electric Current class 10th Science includes practice question papers with 10-12 questions in each test paper. There are around 3-5 solved test papers in each chapter. Magnetic Effects Of Electric Current - Multiple Choice Multiple Choice Questions (MCQ) for Magnetic Effects of Electric Current - CBSE Class 10 Physics on Topperlearning. These MCQ's are extremely critical for all CBSE students to score better marks.

Magnetic Effects of Electric Current (MCQ Test Set 1) CBSE Magnetic Effects of Electric Current is a chapter of CBSE class 10 Science textbook. Here we present multiple choice questions on Magnetic Effects of Electric Current. This is first part of MCQ test. This MCQ test consists of five questions with answers. Important questions on Magnetic Effects of Electric Current are taken. Solve this MCQ test on Magnetic Effects of Electric Current to score Physics Class 10: Magnetic effects of Electric current Class 10 Physics: Magnetic Effects of Electric Current. 5 Lessons. 6 ratings. 2 reviews. By Rajesh Kumar Pandey (Hindi) Magnetic Effect of Electric Current: Class 10 NCERT 5 Lessons. 12 ratings. X Magnetic Effects of Currents - JSUNIL TUTORIAL CBSE

## Dec 04, 2019 · Short Answers. Answer: The speed of rotation of the coil in a D.C. motor can be increased by: (i) Increasing the strength of the current, (ii) Having more turns in the coil, (iii) Increasing the area of the coil, (iv) By increasing the strength of the magnetic field.

Nov 06, 2015 · The magnetic effects of electric current were first discovered by Hans Christian Oersted, a Danish physicist. Oersted, in 1820, discovered that a compass is deflected when an electric current is passed through a wire kept nearby. Chapter 2 Magnetic Effects of Electric Current - Lakhmir In CBSE Class 10, Physics is a combination of theoretical and practical knowledge. Physics can be one of the toughest subjects to understand. In the CBSE Class 10 Physics syllabus, there are crucial topics such as electricity, magnetic effects of electric current, refraction of light, etc. Magnetic Effect of Current - Physics Tutorials Magnetic Effect of Current In 1800s scientist Hans Oersted observe that, current flowing in a circuit effects the direction of needles of the compass. Picture, given below, shows his experiment. When the switch is closed current passes the circuit and direction of the magnet changes under the effect of magnetic field produced by current.

Lakhmir_physics Solutions for Class 10 Science Chapter 2 Magnetic Effect Of Electric Current are provided here with simple step-by-step explanations. These solutions for Magnetic Effect Of Electric Current are extremely popular among Class 10 students for Science Magnetic Effect Of Electric Current Solutions come handy for quickly completing #### IIT JEE preparation in 1 year - Have you been wondering how to crack IIT in just one year? These tips that have been successfully applied by toppers will help

4 Jan 2020 Physics youtube channels list ranked by popularity based on total Korba, C.G. India About Youtuber Classroom lecture videos explaining in detail, the topics of Physics 8.02x (Physics II: Electricity and Magnetism) and 8.03 (Physics III: August 2016, this series of videos focuses on The Observer Effect.