Question

Date: L-10-2019
S3 Making an Electromagnet
othery. She observed that some
1
Ratna coiled a metal wire on her pencil box and connected it to a battery. She observed
metal pins kept near a metal pencil box got attracted to it. Why did this happen?​

Answer 1

Answer:

Date: L-10-2019

S3 Making an Electromagnet

othery.She observed that some

1

Ratna coiled a metal wire on her pencil box and connected it to a battery. experience: this happen She observed

metal pins kept near a metal pencil box got attracted to it.