Which of the following factors would decrease the magnetic field strength of an electromagnet?(1 point)
Responses
increasing the current or using a higher-voltage power source
increasing the current or using a higher-voltage power source
increasing the distances between the turns of the coil
increasing the distances between the turns of the coil
using an iron core or nail
using an iron core or nail
increasing the number of turns in the coil of wire
1 answer
increasing the distances between the turns of the coil