Find the length of the paper used in a capacitor of capacitance `2muF`, if the dielectric constant of the paper is 2.5 and its width and thickness are 50 mm and 0.05mm, respectively.

Calculate the area of paper required to construct a parallel plate capacitant of 0.004 muF , if the dielectric constant of paper be 2.5 and its thickness 0.025 mm .

The capacitance of a capacitor made by a thin metal foil is 2muF . If the foil is filled with paperr of thickness 0.15 mm, dielectric constant of paper is 2.5 and width of the paper is 400 mm. what is the length of foil?

Density of the material of a paper is o.4g cm^(-3) .The mass of the paper is 0.5 g and its length and breadth are 10 cm and 4 cm, respectively. Determine the thickness of the paper.

Density of the material of a paper is given a 0.5 g cm^(-3) . The mass of the paper is 1 g and its length and breadth are 10 c and 5 cm, respectively. Arrange the following steps in a sequence to find the thickness of the paper. (A). The 0thickness of the paper is ("Volume of the paper (m)")/("Vlume of the paper (V)") (B) The density (d) of the material of the paper is =("Mass of the paper (m)")/("volume of the paper (V)") (C). then the volume (V) o the paper =("Mass of the paper (m)")/("Density (d) of the paper") (D). The volume (V) of the paper is=length xx breadth xx thickness of the paper.