Answer:
Yes
Explanation:
The core of an electromagnet serves to stabilize the magnetic field created by the wire. The thicker the core, the more metal there is to amplify the current. Therefore, a thicker core does make an electromagnet stronger. Hope this helps!
0.0035 mg
1 mcg = 1e-3 mg
》35 mcg = 35×10^-3 mg
= 0.0035 mg
