Department of Pre-University Education, KarnatakaPUC Karnataka Science Class 12
Advertisement Remove all ads

P a Dielectric Slab is Inserted Between the Plates of an Isolated Capacitor. the Force Between the Plates Will - Physics

MCQ

A dielectric slab is inserted between the plates of an isolated capacitor. The force between the plates will

Options

  • increase

  • decrease

  • remain unchanged

  • become zero

Advertisement Remove all ads

Solution

remain unchanged

The force between the plates is given by `F = q^2/(2∈_0A)`  Since the capacitor is isolated, the charge on the plates remains constant. We know that the charge is conserved in an isolated system. Thus, the force acting between the plates remains unchanged.

Concept: Capacitance of a Parallel Plate Capacitor with and Without Dielectric Medium Between the Plates
  Is there an error in this question or solution?
Advertisement Remove all ads

APPEARS IN

HC Verma Class 11, Class 12 Concepts of Physics Vol. 2
Chapter 9 Capacitors
MCQ | Q 5 | Page 164
Advertisement Remove all ads
Advertisement Remove all ads
Share
Notifications

View all notifications


      Forgot password?
View in app×