![How to increase magnetic field strength of solenoid coil? increase current more turns of wire soft iron core make coil more compact IGCSE/GCSE Physics revision notes How to increase magnetic field strength of solenoid coil? increase current more turns of wire soft iron core make coil more compact IGCSE/GCSE Physics revision notes](https://docbrown.info/ephysics/ephyspics/Img_0444.gif)
How to increase magnetic field strength of solenoid coil? increase current more turns of wire soft iron core make coil more compact IGCSE/GCSE Physics revision notes
Ashwini magnetised a piece of iron and using the stroking method as shown in the diagram below:Which part of the iron rod becomes the North - seeking pole?
![How can an iron rod be converted into a magnet by using current carrying solenoid? Describe it by giving a suitable diagram. How can an iron rod be converted into a magnet by using current carrying solenoid? Describe it by giving a suitable diagram.](https://www.vedantu.com/question-sets/7eff89a4-88ad-4824-9c0d-4a5fa012afc748900146379676202.png)
How can an iron rod be converted into a magnet by using current carrying solenoid? Describe it by giving a suitable diagram.
![Page:A Treatise on Electricity and Magnetism - Volume 2.djvu/118 - Wikisource, the free online library Page:A Treatise on Electricity and Magnetism - Volume 2.djvu/118 - Wikisource, the free online library](https://upload.wikimedia.org/wikipedia/commons/thumb/c/c3/A_Treatise_on_Electricity_and_Magnetism_-_Volume_2.djvu/page118-1024px-A_Treatise_on_Electricity_and_Magnetism_-_Volume_2.djvu.jpg)
Page:A Treatise on Electricity and Magnetism - Volume 2.djvu/118 - Wikisource, the free online library
![An iron bar is placed near a magnet as shown in Figure 1. Which of the following diagrams (Figure 2) correctly shows the induced magnetism in the iron bar? | Homework.Study.com An iron bar is placed near a magnet as shown in Figure 1. Which of the following diagrams (Figure 2) correctly shows the induced magnetism in the iron bar? | Homework.Study.com](https://homework.study.com/cimages/multimages/16/magnet_14833239755930616130.jpg)
An iron bar is placed near a magnet as shown in Figure 1. Which of the following diagrams (Figure 2) correctly shows the induced magnetism in the iron bar? | Homework.Study.com
![How can an iron rod be converted into a magnet by using current carrying solenoid? Describe it by giving suitable diagram. How can an iron rod be converted into a magnet by using current carrying solenoid? Describe it by giving suitable diagram.](https://haygot.s3.amazonaws.com/questions/630149_604235_ans.png)
How can an iron rod be converted into a magnet by using current carrying solenoid? Describe it by giving suitable diagram.
Hannah has three rods (A, B and C) made from different metals. One rod is a magnet; one is made of copper; and one is made of ir
![Soft Iron Rod, High Pure Iron Rod, Ideal Core for Making Electromagnets, 0.19" Diameter, 7.9" Long: Amazon.com: Industrial & Scientific Soft Iron Rod, High Pure Iron Rod, Ideal Core for Making Electromagnets, 0.19" Diameter, 7.9" Long: Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/I/61wooHodD0L._AC_UF350,350_QL80_.jpg)
Soft Iron Rod, High Pure Iron Rod, Ideal Core for Making Electromagnets, 0.19" Diameter, 7.9" Long: Amazon.com: Industrial & Scientific
![A permanent magnet is being rubbed over an iron bar from W to Z. Poles generated at end W and Z respectively are A permanent magnet is being rubbed over an iron bar from W to Z. Poles generated at end W and Z respectively are](https://search-static.byjusweb.com/question-images/byjus/ckeditor_assets/pictures/1010122/original_532709282-2-2129.png)