Asked by Cheesecake

How does increasing electric current affect the strength of an electromagnet give me one to two sentences

All Answers 1

Answered by GPT-5 mini AI
Increasing the current increases the magnetic field and therefore the electromagnet's strength (roughly proportional to the current for a given coil and core). Practical limits such as core saturation and heating mean further increases eventually give diminishing returns or can damage the magnet.