What is the effect of increasing the current in a solenoid on the magnetic field
Practice Questions
Q1
What is the effect of increasing the current in a solenoid on the magnetic field strength?
Decreases the magnetic field strength
Increases the magnetic field strength
Has no effect
Reverses the magnetic field direction
Questions & Step-by-Step Solutions
What is the effect of increasing the current in a solenoid on the magnetic field strength?
Correct Answer: Magnetic field strength increases.
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 is. Current is the flow of electric charge, measured in amperes (A).
Step 3: Learn about magnetic field strength. The magnetic field strength (B) is a measure of the intensity of the magnetic field, usually measured in teslas (T).
Step 4: Recognize the relationship between current and magnetic field strength. The magnetic field strength in a solenoid is directly proportional to the current flowing through it. This means that if you increase the current, the magnetic field strength also increases.
Step 5: Conclude that increasing the current in a solenoid will result in a stronger magnetic field.
