Physics, asked by nanditasarkar3006, 26 days ago

How the magnetic strength is an electromagnet can be altered?

Answers

Answered by hardiksharma50

Answer: The strength of an electromagnet can be increased by increasing the number of loops of wire around the iron core and by increasing the current or voltage. You can make a temporary magnet by stroking a piece of iron or steel such as a needle along a permanent magnet.

Explanation:

Previous Question

Next Question

Similar questions

Math, 13 days ago

Area of Square and area of rectangle...

India Languages, 13 days ago

Q3. दिए गए शब्दों के विभक्ति एवं वचन लिखें। (3) D) पुष्पयोः 1) देवेषु iii) निशायाः ...

Math, 13 days ago

4. Solve the following linear Programming problem by graphical method Maximize z= 5x + 4x Subject to 1.5 X, +2.5 XS 80 2 x +1.5 X $ 70...

Math, 26 days ago

Express the following in standard from 15/17...