which electromagnet is stronger and why
![Which Electromagnet Is Stronger And Why class=](https://ph-static.z-dn.net/files/dd3/f04dc2f907764396fd363515b759c3d9.jpg)
Answer:
A Nail with more Wrapps Of Wire, Because for every Centimetre increase in coil the Electromagnetic Energy is Proportionally increased,
Or
A Nail with a Coiled wire and More Battery Voltage