Question

The reciprocal of reluctance is

• A. permeability
• B. permittivity
• C. permeance
• D. conductance

Hint:

Just as conductance is reciprocal of resistance, permeance is reciprocal of reluctance.

Answer 1

The Correct Option is C

Reluctance \( \mathcal{R} \) in magnetic circuits is analogous to resistance. Its reciprocal is permeance: \[ \text{Permeance} = \frac{1}{\mathcal{R}} \]