219k views
5 votes
How could the strength of an electromagnet be increased

A. use fewer coils of wire around the nail
B. use more coils of wire around the nail
C. use battery with less voltage
D. use a smaller nail​

User Meiko
by
7.6k points

2 Answers

3 votes

Answer:

c

Step-by-step explanation:

. use battery with less voltage

User Debopam Mitra
by
9.0k points
2 votes

Answer:

C. use battery with less voltage.

User ProximaCygni
by
7.6k points
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.