How to build a motor<br>Wind wire around a cylindrical object like a pen or pencil cell. This coil of wire will be the moving motor armature. If the wire is thick then the diameter of the coil should be larger.
Can we infer the following?
Pens or pencils are helpful for coiling wire.

Available choices: 1. Yes. 2. It's impossible to say. 3. No.
The answer is: