What is the effect of increasing the current in a solenoid on the magnetic field strength inside it?
Practice Questions
1 question
Q1
What is the effect of increasing the current in a solenoid on the magnetic field strength inside it?
Increases the magnetic field strength
Decreases the magnetic field strength
No effect on the magnetic field strength
Reverses the direction of the magnetic field
According to Ampere's Law, increasing the current in a solenoid increases the magnetic field strength inside it.
Questions & Step-by-step Solutions
1 item
Q
Q: What is the effect of increasing the current in a solenoid on the magnetic field strength inside it?
Solution: According to Ampere's Law, increasing the current in a solenoid increases the magnetic field strength inside it.
Steps: 6
Step 1: Understand what a solenoid is. A solenoid is a coil of wire that creates a magnetic field when electricity flows through it.
Step 2: Know what current means. Current is the flow of electric charge, measured in amperes (A).
Step 3: Learn about magnetic fields. A magnetic field is an area around a magnet where magnetic forces can be felt.
Step 4: Remember Ampere's Law. This law states that the magnetic field inside a solenoid is directly related to the amount of current flowing through it.
Step 5: Realize that increasing the current means more electric charge is flowing through the solenoid.
Step 6: Conclude that as the current increases, the magnetic field strength inside the solenoid also increases.
