At room temperature `(27^(@)C)`, the resistance of a heating element is `100 Omega`. What is the temperature of the element if the resistance is found to be `117 Omega`, given that temperature coefficient of the resistor material is `1.70xx10^(-4) .^(@)C^(-1)`.

At room temperature (27.0^@C) the resistance of a heating element is 100 Omega . What is the temperature of the element if the resistane is found to be 117 Omega , given that the temperature co-efficicent of the material of the resistor is 1.70 xx 10^(-4) .^@C^(-1) .

At room temperature (27^@C) the resistance of a heating element is 100 Omega. Wheat is the temperature of the element is the resistace is found to 117Omega? Given that the teperature coefficint of the meterail of the resistor is 1.70xx10^(-40) C^(-1)

The resistance of a heating is 99Omega at room temperature. What is the temperature of the element if the resistance is found to be 11 Omega (Temperature coefficient of the material of the resistor is 1.7xx10^(-4)^(2).C^(-1) )

At what temperature(in kelvin) would the resistance of a copper wire be half its resistance at 0^@C ? Temperature coefficient of resistance of copper is 3.9 xx 10^(-3).^(@)C^(-1) .

The resistance of a wire at 20^(@)C is 20Omega and at 500^(@)C is 60Omega . At which temperature its resistance will be 25Omega ?

At what temperature will the resistance of a copper wire become three times its value at 0^(@)C (Temperature coefficient of resistance for copper = 4 xx 10^(-3) per C)

A wire has a resistance of 2.1 Omega at 300 K and a resistance of 2.7 Omega at 373 K. Determine the temperature coefficent of resistance of the material.