Multiple choice general knowledge science & technology

Phi is used to represent which of the following?

  1. Electric feild

  2. Magnetic feild

  3. Electric Flux

  4. Magnetic Flux
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

The Greek letter Phi (Φ) is used to represent magnetic flux in physics. Magnetic flux is the measure of the magnetic field passing through a given area. Electric field uses E, magnetic field uses B, and electric flux typically uses Φ_E (with subscript E to distinguish from magnetic flux Φ).

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