Home
Class 12
PHYSICS
If the water temperature as medium incre...

If the water temperature as medium increases, then the value of dielectric constant K?

A

Increases.

B

Decreases.

C

Unchanged.

D

Zero.

Text Solution

AI Generated Solution

The correct Answer is:
To solve the question regarding the effect of increasing water temperature on the dielectric constant (K), we can follow these steps: ### Step-by-Step Solution: 1. **Understand the Dielectric Constant**: The dielectric constant (K) is a measure of a material's ability to store electrical energy in an electric field. It is a dimensionless number that indicates how much the electric field is reduced within the material compared to a vacuum. 2. **Relationship with Temperature**: It is known that the dielectric constant of a material is inversely proportional to temperature. This means that as the temperature of the medium increases, the dielectric constant tends to decrease. 3. **Apply the Concept**: Given that we are increasing the temperature of water, we can conclude that since the dielectric constant is inversely proportional to temperature, an increase in temperature will lead to a decrease in the value of the dielectric constant. 4. **Conclusion**: Therefore, if the water temperature as a medium increases, the value of the dielectric constant (K) will decrease. 5. **Select the Correct Option**: Based on the analysis, the correct answer is that the dielectric constant decreases. ### Final Answer: The value of the dielectric constant (K) decreases when the water temperature increases. ---
To solve the question regarding the effect of increasing water temperature on the dielectric constant (K), we can follow these steps: ### Step-by-Step Solution: 1. **Understand the Dielectric Constant**: The dielectric constant (K) is a measure of a material's ability to store electrical energy in an electric field. It is a dimensionless number that indicates how much the electric field is reduced within the material compared to a vacuum. 2. **Relationship with Temperature**: It is known that the dielectric constant of a material is inversely proportional to temperature. This means that as the temperature of the medium increases, the dielectric constant tends to decrease. ...
Promotional Banner

Similar Questions

Explore conceptually related problems

For metals the value of dielectric constant (K) is

As the temperature of water increases, its viscosity

At constant volume, temperature is increased. Then

When the temperature is increased, surface tension of water:

Arrange the following in increasing order of dielectric constant :

Two point charages placed at a distance r. in the air experiene a certain force. Then the distance at which they will experience the same force in the medium of dielectric constant K is

A capacitor of plate area A and separation d is filled with two dielectrics of dielectric constant K_(1) = 6 and K_(2) = 4 . New capacitance will be

An air capacitor is charged upto a potential V_1 . It is connected in parallel to an identical uncharged capacitor filled with a dielectric medium. After redistribution of charge if the potential difference of this combination is V, then the dielectric constant of the substance will be

In a calorimeter of water equivalent 20 g, water of mass 1.1 kg is taken at 288 K temperature. If steam at temperature 373 K is passed through it and temperature of water increases by 6.5^(@)C then the mass of steam condensed is

A and C are concentric conducting spherical shells of radius a and c respectively.A is sueeounded by a concentric dielectric medium of inner radius a, outer radius b and dielectric constant k. If sphere A is given a charge Q, the potential at the outer surface of the dielectric is