Ask a New Question

How can you strengthen an electromagnet? Choose all that apply.

a
decrease the number of wire coils
b
increase the number of wire coils
c
increase the current
d
decrease the current

1 answer

b, c

Ask a New Question or answer this question.

Similar Questions

Electromagnet Current Intensity Number of Turns in the WireW medium 10 X low 10 Y medium 50 Z low 50 Which electromagnet will
1. 1 answer
A student built a simple electromagnet with copper wire, an iron bolt, and a 1.5-volt battery. The electromagnet was able to
1. 15 answers
A student connects a battery to wire and wraps the wire around an iron nail to produce an electromagnet. Which action should the
1. 1 answer
Ellie made an electromagnet with wire, a nail, and a 2.5-volt battery. The electromagnet attracted a paper clip from 2 inches
1. 2 answers

more similar questions