CBSE X Physics Magnetic Effects of Electric Current
In electric motor, why electromagnets are preferred over pemanent magnets ?
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7th March 2008
10:32 PM
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CBSE X Chemistry
Why is pure iron not used for making permanent magnets? Name one material used for making permanent magnets. Describe how permanent magnets are made electrically. State two examples of electrical instruments made by using permanent magnets.
Asked by prabal
14th March 2018
9:28 AM
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ICSE X Physics
What will happen if we cut a horse shoe electromagnet
Asked by Manish
15th June 2018
10:16 AM
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CBSE VII Science
mention few differences between an electromagnet and a permanant magnet.
Asked by Shreeya Nemani
25th August 2018
2:45 PM
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CBSE VI Science Fun with Magnets
what is magnet
Asked by bijendra_kumar80
30th December 2018
11:34 AM
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ICSE IX Physics
Why use electrounagnet over permanent (bar) magnet
Asked by nadeemfop
14th February 2019
5:37 PM
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CBSE X Physics Magnetic Effects of Electric Current
The given bar magnet is divided into three parts X ,Y ,Z Name the part where the strength of magnetic field is maximum minimum How will the density of magnetic field lines differ at these parts?
Asked by hsradha75
12th March 2019
1:12 PM
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ICSE VI Physics Magnetism
the place in a magnet where the magnetism is the strongest
Asked by krisshna8527
19th April 2019
8:56 AM
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CBSE XII Science Physics
Hi PL help
Asked by jain.pradeep
24th April 2019
1:44 AM
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CBSE XII Science Physics
Properties of material used for making magnet of gavanometer.
Asked by Bandesha.g
21st June 2019
9:35 AM
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CBSE VI Science Fun with Magnets
what are magnets
Asked by tiwaririshi028
26th June 2020
6:17 PM
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CBSE X Science
what are permanent magnets ?
Asked by rusuishika
24th August 2020
8:05 PM
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CBSE VI Science Fun with Magnets
Mention 3 advantage of an electromagnet and a permanent magnet??
Asked by debbarmadhiraj110
28th February 2022
10:47 AM
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CBSE XII Science Physics Magnetism and Matter
the most suitable metal for permanent magnet is?
Asked by agalyasathishkumar1
1st June 2022
11:48 AM
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