Question
Basic Science & Engineering
Which of the following materials is used to make permanent magnets?
निम्नलिखित पदार्थों में से किसका प्रयोग स्थायी चुम्बक बनाने हेतु किया जाता है ?
Correct Answer:
D (soft iron)
D (इस्पात)
Exam Preparation Simplified
Learn
Practice
Analyse
Improve
Get Started Free
Download the App
Trusted by 8.1 Crore+ Students