What electrical property is associated with the generation of voltage when a conductor passes through a magnetic field?

What electrical property is associated with the generation of voltage when a conductor passes through a magnetic field?

• A. Ground
• B. Inductance
• C. Ground fault (GFIC)
• D. Hydrometer

Answer: (B)

Electromagnetic induction is at play when a conductor experiences a magnetic field and voltage appears. Moving a conductor in a magnetic field causes charges to feel a Lorentz force, generating an electromotive force. In circuits, inductance describes how a changing magnetic environment relates to the induced voltage, encapsulating the idea that magnetic effects generate voltage in conductors. That connection is why inductance is the best match here. The other options—ground, a ground-fault interrupter, and a hydrometer—do not pertain to voltage generation from a magnetic field.

Electromagnetic induction is at play when a conductor experiences a magnetic field and voltage appears. Moving a conductor in a magnetic field causes charges to feel a Lorentz force, generating an electromotive force. In circuits, inductance describes how a changing magnetic environment relates to the induced voltage, encapsulating the idea that magnetic effects generate voltage in conductors. That connection is why inductance is the best match here. The other options—ground, a ground-fault interrupter, and a hydrometer—do not pertain to voltage generation from a magnetic field.