For metals the value of dielectric const...

For metals the value of dielectric constant `(K)` is

One

Infinity

zero

Two

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The capacitance of a parallel plate capacitor is 10muF . When a dielectric plate is introduced in between the plates, its potential becomes 1/4th of its original value. What is the value of the dielectric constant of the plate introduced?

The capacitance of a parallel plate air condenser is 10muF . When the space between the plates is filled with a liquid of dielectric constant K, the potential difference between the plates reduces to 1/5 of the original value. The value of the dielectric constant of the liquid is

A parallel plate capacitor filled with a material of dielectric constant K is charged to a certain voltage and is isolated. The dielectric material is removed. Then (a) The capacitance decreases by a factor K (b) The electric field reduces by a factor K (c ) The voltage across the capacitor increases by a factor K (d) The charge strored in the capacitor increases by a factor K

A parallel plate capacitor filled with a material of dielectric constant K is charged to a certain voltage and is isolated. The dielectric material is removed. Then (a) The capacitance decreases by a factor K (b) The electric field reduces by a factor K ( c) The voltage across the capacitor increases by a factor K (d) The charge stored in the capacitor increases by a factor K .

The dielectric constant of a metal is

The value of Henry's constant K_(H) .

calculate the effective capacitance of the connection if a dielectric material of dielectric constant K is filled in between the plates as shown in the adjoining figure (n).

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