Magnetic Field and Current Interaction Quiz

What is the purpose of the resistor in the experiment setup?

• To increase the voltage

• To control the current magnitude

• To provide a magnetic field

• To change the direction of the current

What happens to the wire when the switch is turned on initially?

• It moves up

• It swings to the right

• It remains stationary

• It swings to the left

How does the wire behave when the current direction is reversed?

• It remains stationary

• It swings to the left

• It moves down

• It swings to the right

What conclusion can be drawn about the force on the wire when the current direction is changed?

• The force increases

• The force disappears

• The force direction reverses

• The force direction remains the same

What causes the force on the conductor in the magnetic field?

• The presence of a single magnetic field

• The interaction between two magnetic fields

• The decrease in voltage

• The increase in current