and i am going to make electromagnet
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Step 1: Things You Need
To make an electromagnet, all you need is:
- A piece of wire
- A nail
- A battery
- Some tape
Step 2: Procedure
Take the nail
Start winding the nail with wire 20-25 times and leave some space for attaching battery
Use some tape to fix it(as the wire needs to be stuck to the nail)
Attach the battery
Step 3: Verifying With Some Iron Fillings
verify the electromagnet using iron filling