Home
Class 14
PHYSICS
[" Resistance of a conductor at temperat...

[" Resistance of a conductor at temperatureta "],[R=R_(0)(1+at+bt^(2))" Here,"R_(0)" is the temperature "19],[0^(@)C" .The temperature,coefficient of resistal "],[" at temperature t is: "],[[" (1) "(a+2bt)/(1+at+bt^(2))," (2) constant "],[" (3) "(1+at+bt^(2))/(a+2bt)," (4) constant "],[" A conner wire of length "l" and radius "r" is nid "]]

Promotional Banner

Similar Questions

Explore conceptually related problems

Resistance of a wire at temperature t^(@)C is R=R_(0)(1+at+bt^(2)) Here, R_(0) is the temperature at 0^(@)C . Find the temperature coefficient of resistance at temperature t 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

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

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

[" Temperature of a resistance at "],[" temperature "t^(0)C" is "R=R_(0)(1+at+bt^(2))" ."],[" Here "R_(0)" is the temperature at "0^(0)C" ,the "],[" temperature coefficient of resistance at "],[" temperature "t" is: "]

If E=at+bt^(2) , what is the neutral temperature

If E=at+bt^(2) , what is the temperature of inversion

The resistance R_(o) and R_(t) of a metallic wire at temperature 0^(@)C and t^(@)C are related as ( alpha is the temperature co-efficient of resistance).

The temperature coefficient of resistance of a wire is 0.00145^(@)C^(-1) . At 100^(@)C its resistance is 2Omega . At what temperature the resistance of the wire be 3Omega ?