Request a call back

Join NOW to get access to exclusive study material for best results

CBSE Class 10 Answered

why is pure iron not used for making permanent magnets? name one material used for making permanent magnets?
Asked by megha merin | 20 Sep, 2012, 06:44: PM
Expert Answer
because the retentivity of pure iron, i.e the abillity to retain the magnetic field induced.
 
an alloy of alluminium and iron is used for making pernmanet magnets
they are used in small motors and some watches.
Answered by | 21 Sep, 2012, 10:28: PM
CBSE 10 - Physics
Asked by avaneethr868 | 08 May, 2022, 12:05: AM
ANSWERED BY EXPERT
CBSE 10 - Physics
Asked by aresmiarun | 01 May, 2022, 02:52: PM
ANSWERED BY EXPERT
CBSE 10 - Physics
Asked by satishkharadr188 | 14 Jan, 2022, 04:52: PM
ANSWERED BY EXPERT
CBSE 10 - Physics
Asked by ishika2004sharma12 | 10 Dec, 2021, 08:18: PM
ANSWERED BY EXPERT
CBSE 10 - Physics
Asked by dilipprasadguptag6 | 13 Sep, 2021, 12:04: PM
ANSWERED BY EXPERT
CBSE 10 - Physics
Asked by deekshith.m21122006 | 24 May, 2021, 07:47: PM
ANSWERED BY EXPERT
CBSE 10 - Physics
Asked by Pateltithi64 | 03 Feb, 2021, 10:06: AM
ANSWERED BY EXPERT
CBSE 10 - Physics
Asked by hriturajranjan1 | 30 Jan, 2021, 05:03: PM
ANSWERED BY EXPERT
CBSE 10 - Physics
Asked by adipadmakarri | 27 Nov, 2020, 06:03: PM
ANSWERED BY EXPERT
CBSE 10 - Physics
Asked by acshanadhana15 | 27 Nov, 2020, 11:16: AM
ANSWERED BY EXPERT

Start your hassle free Education Franchisee and grow your business!

Know more
×