What methods can be used to obtain a picture of the magnetic field lines of various conductors?
October 28, 2020 | Education|
Iron filings can be used to study the magnetic field of a straight conductor with current. Sawdust is located in circles, the center of which is a conductor with current. By placing magnetic arrows near the conductor, you can determine the direction of the magnetic field lines.
Remember: The process of learning a person lasts a lifetime. The value of the same knowledge for different people may be different, it is determined by their individual characteristics and needs. Therefore, knowledge is always needed at any age and position.