chapter 4 Electricity: Magnetic and Heating Effects -Part 2

A soft iron core is preferred because it

Type: MCQ • Marks: 1
A soft iron core is preferred because it
Options
A. is easily magnetised and demagnetised
B. does not respond to current
C. remains permanently magnetised
D. cannot attract iron
Want to attempt the full test series with a timer and instant score? Purchase the package to unlock the complete test. Purchase Now
Class 8th Curiosity

Practice more

This page is indexed for search so students can find questions directly from Google.

Purchase Full Access View full Test Series Browse Test Series
Login / Register
Chat on WhatsApp Go Back Top