Home
Class 12
PHYSICS
The resistance of an electrolyte varies ...

The resistance of an electrolyte varies with temperature `T` as `R_(T) = (R_(O))/(1 + alpha T)`, where `R_(0)` and are constants. A constant potential difference `V` is applied to the two electrodes (each of surface area `A`) which are dipped in this electrolyte. If `T_(0)` is the temperature of the surroundings, the loss of heat to the surroundings per unit surface area put unit time is governed by the same relation `H = k (T - T_(0)) A`, the steady state temperature is

Promotional Banner

Similar Questions

Explore conceptually related problems

Resistance of a resistor at temperature t^@C is R_t =R_0 (1+alphat + betat^2) , where R_0 is the resistance at 0^@C . The temperature coeffcient of resistance at temperature t^@C is

Resistance of a resistor at temperature t^@C is R_t =R_0 (1+alphat + betat^2) , where R_0 is the resistance at 0^@C . The temperature coefficient of resistance at temperature t^@C is

The charge flowing through a resistance R varies with time t as Q = at - bt^(2) , where a and b are positive constants. The total heat produced in R is:

The charge flowing through a resistance R varies with time t as Q= at-bt^2 , where a and b are positive constants. The total heat produced in R is

Resistance of a resistor at temperature t^(@)C is R_(f)=R_(0)(1+alpha t+beta t^(2)) . Here R_(0) is the resistance at 0^(@)C .The temperature coefficient of resistance at temperature t^(@)C is

In troposhere, temperature varles linearly with elevation as T=T_(0)-ay, where T_(0) is the temperature at lthe earth's surface, then