WAEC - Physics (2013 - No. 34)
The capacitance of parallel plates capacitors varies
inversely as the square of the distance between the plates
directly as the square of the distance between the plates
inversely as the distance between the plates
directly as the distance between the plate
解释
capacitance C is the ability of the capacitor to store charges. and it depends on the size A, shape, and separation d of the conductors and the material separating them ε
C = \(\frac{εA}{d}\)
C is inversely proportional to d.