Right Hand Rules

Which of the following statements best describes the Right Hand Rule in electromagnetism?

• It is used to determine the direction of the magnetic field around a current-carrying wire.

• It is used to calculate the magnitude of the electric field.

• It is used to find the resistance in a circuit.

• It is used to measure the voltage across a capacitor.

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NGSS.HS-PS2-5

NGSS.HS-PS3-5

When using the Right Hand Rule for a current-carrying wire, what does the thumb represent?

• The direction of the magnetic field

• The direction of the electric current

• The magnitude of the current

• The resistance of the wire

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NGSS.HS-PS2-5

NGSS.HS-PS3-5

In the context of the Right Hand Rule, what does the curl of the fingers represent when applied to a solenoid?

• The direction of the electric current

• The direction of the magnetic field inside the solenoid

• The magnitude of the magnetic field

• The resistance of the solenoid

Tags

NGSS.HS-PS2-5

Which of the following is a real-world application of the Right Hand Rule?

• Determining the direction of force on a charged particle in a magnetic field

• Calculating the energy stored in a capacitor

• Measuring the speed of light

• Finding the wavelength of a sound wave

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NGSS.HS-PS2-5

NGSS.HS-PS3-5

How does the Right Hand Rule apply to the force experienced by a moving charge in a magnetic field?

• The thumb points in the direction of the velocity, the fingers in the direction of the magnetic field, and the palm faces the direction of the force.

• The thumb points in the direction of the magnetic field, the fingers in the direction of the velocity, and the palm faces the direction of the force.

• The thumb points in the direction of the force, the fingers in the direction of the velocity, and the palm faces the direction of the magnetic field.

• The thumb points in the direction of the velocity, the fingers in the direction of the force, and the palm faces the direction of the magnetic field.

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NGSS.HS-PS2-5

NGSS.HS-PS3-5

What is the significance of the Right Hand Rule in determining the direction of torque?

• The thumb points in the direction of the applied force, and the fingers curl in the direction of the torque.

• The thumb points in the direction of the torque, and the fingers curl in the direction of the applied force.

• The thumb points in the direction of the axis of rotation, and the fingers curl in the direction of the torque.

• The thumb points in the direction of the torque, and the fingers curl in the direction of the axis of rotation.

In a magnetic field, a proton moves in a direction perpendicular to the field lines. Using the Right Hand Rule, what is the direction of the force acting on the proton?

• Parallel to the magnetic field lines

• Opposite to the direction of the magnetic field

• Perpendicular to both the velocity and the magnetic field

• In the same direction as the velocity

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NGSS.HS-PS2-5

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Which of the following experiments can be explained using the Right Hand Rule?

• The deflection of a compass needle near a current-carrying wire

• The photoelectric effect

• The double-slit experiment

• The Rutherford gold foil experiment

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NGSS.HS-PS2-5

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How does the Right Hand Rule help in understanding the operation of an electric motor?

• It determines the direction of the current in the motor windings.

• It determines the direction of the magnetic field produced by the motor windings.

• It determines the direction of the force exerted on the motor windings.

• It determines the speed of rotation of the motor.

Tags

NGSS.HS-PS2-5

NGSS.HS-PS3-5

What does the Right Hand Rule indicate about the relationship between electric current and magnetic field in a loop of wire?

• The current flows in the direction of the magnetic field lines.

• The magnetic field lines are parallel to the current.

• The magnetic field lines form concentric circles around the wire.

• The current and magnetic field lines are perpendicular to each other.

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NGSS.HS-PS2-5

NGSS.HS-PS3-5