Question

Uestion 10 of 10

What happens to the strength of an electromagnet when the voltage in the
oils of the solenoid is increased?
OA. It increases.
OB. It decreases.
OC. It remains the same.
OD. It depends on what metal makes up the solenoid.
SUBMIT

Answer 1

When the voltage in the coils of the solenoid is increased, the strength of the electromagnet increases.

Step-by-step explanation:

The strength of an electromagnet increases when the voltage in the coils of the solenoid is increased. This is because the strength of an electromagnet is directly proportional to the current flowing through it. As the voltage increases, the current flowing through the solenoid increases, resulting in a stronger magnetic field.

For example, if the voltage in the coils of the solenoid is doubled, the current flowing through the solenoid will also double, resulting in a magnetic field that is twice as strong.

Therefore, the correct option is OA. It increases.

Learn more about Electromagnet strength and voltage