How can the strength of an electromagnet's field be decreased?

A. by decreasing the number of loops in the solenoid

B. by winding the coils more tightly

C. by using a stronger ferromagnetic material for the core

D. by increasing the current in the solenoid

Question

Physics

Alessandro Kramer

3 July, 21:29

How can the strength of an electromagnet's field be decreased?

A. by decreasing the number of loops in the solenoid

B. by winding the coils more tightly

C. by using a stronger ferromagnetic material for the core

D. by increasing the current in the solenoid

+2

Answers (1)

Know the Answer?

Alissa · Answer 1

A by decreasing the number of loobs in the solenoid

Explanation:

The more loobs you add the stronger the field and the more loobs you remove the more the field becomes weaker

How can the strength of an electromagnet's field be decreased?A. by decreasing the number of loops in the solenoidB. by winding the coils more tightlyC. by using a stronger ferromagnetic material for the coreD. by increasing the current in the solenoid

How can the strength of an electromagnet's field be decreased?

A. by decreasing the number of loops in the solenoid

B. by winding the coils more tightly

C. by using a stronger ferromagnetic material for the core

D. by increasing the current in the solenoid