Magnetic Field Patterns Quiz

What is the direction of magnetic field lines around a bar magnet?

• In a zigzag pattern

• From North to South

• From South to North

• In concentric circles

What does a higher magnetic flux density indicate?

• Weaker magnetic field

• Stronger magnetic field

• Random magnetic field

• No magnetic field

How do magnetic field lines appear around a long straight wire with current?

• In straight lines

• In a zigzag pattern

• In concentric circles

• In a spiral

Which rule helps determine the direction of magnetic flux density around a wire?

• Right-hand grip rule

• Left-hand rule

• Thumb rule

• Index finger rule

What is the direction of magnetic field lines when current flows out of the screen?

• Straight

• Zigzag

• Anticlockwise

• Clockwise

What happens to the spacing of field lines as you move away from a wire?

• It decreases

• It increases

• It remains constant

• It forms a spiral

What is a solenoid?

• A single loop of wire

• A bar magnet

• A coil of wire with multiple turns

• A straight wire

How does the magnetic field pattern inside a solenoid appear?

• Uniform

• Non-uniform

• Zigzag

• Random

What does an anticlockwise current at the end of a solenoid indicate?

• Both Poles

• No Pole

• North Pole

• South Pole

What is the direction of current at the South Pole end of a solenoid?

• Straight

• Anticlockwise

• Zigzag

• Clockwise