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Zorluk: KolayMagnetic Force and Electromagnetism

Match each electromagnetic rule or concept in Column I with its corresponding physical description or application in Column II.

  • Fleming's Left-Hand RuleDetermines the direction of magnetic force on a current-carrying conductor in a magnetic field
  • Right-Hand Grip RuleDetermines the direction of the magnetic field around a straight current-carrying wire
  • Formula F=qvBsin⁡θF = qvB\sin\thetaCalculates the magnitude of magnetic force on a moving electric charge

Cevap

Fleming's Left-Hand Rule matches with determining the direction of magnetic force on a current-carrying conductor; Right-Hand Grip Rule matches with determining the direction of the magnetic field around a straight wire; F=qvBsin⁡θF = qvB\sin\theta matches with calculating the magnitude of magnetic force on a moving electric charge.
Fleming's Left-Hand Rule establishes the perpendicular direction of magnetic force relative to current and magnetic field vectors. The Right-Hand Grip Rule relates linear current direction to circular magnetic field lines. The equation F=qvBsin⁡θF = qvB\sin\theta directly calculates the magnitude of force on a free charge moving through a uniform magnetic field.

Adım Adım Çözüm

1
Analyze Fleming's Left-Hand Rule.
The thumb, forefinger, and middle finger represent Force, Magnetic Field, and Current respectively.
It predicts the direction of mechanical motion/force produced in motors and conductors.
2
Analyze the Right-Hand Grip Rule.
Pointing the right thumb in the current's direction makes the curled fingers show the magnetic field line direction.
It provides a simple geometric method to determine field orientation around conductors.
3
Analyze the force relation F=qvBsin⁡θF = qvB\sin\theta.
It quantifies the Lorentz force acting on an isolated moving electric charge.
The magnetic force magnitude depends on charge, velocity, magnetic field strength, and the angle between velocity and field.

Anahtar Kavram

Fundamental rules and formulas of electromagnetism
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Konular

Magnetic Force and Electromagnetism

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