A coil of wire has a resistance of `25.00Omega at 20^@ C` and a resistance of `25.17Omega at 150^@C`. What is its temperauture cofficient of resistance?

A coil of wire has a resistance of 25Omega " at " 20^(@)C and a resistance of 25.17 Omega at 35^(@)C . What is its temp coeff.

A silver wire has a resistance of 2.1Omega at 27.5^@C and a resistance of 2.7Omega at 100^@C . Determine the temperature coefficient of wire

A silver wire has a resistance of 4.2 Omega at 27^@C and resistance 5.4 Omega at 100^@C . Determine the temperature coefficient of resistance.

A wire has a resistance of 3.1Omega at 30^@C and a resistance of 4.5Omega at 100^@C . The temperature coefficient of the wire is equal to

A copper coil has resistance of 20.0 Omega at 0^@C and a resistance of 26.4 Omega at 80^@C . Find the temperature coefficient of resistance of copper.

A copper coil has resistance of 20.0 Omega at 0^@C and a resistance of 26.4 Omega at 80^@C . Find the temperature coefficient of resistance of copper.

A silver wire has a resistance of 2.1 Omega at 27.5^@C , and a resistance of 2.7 Omega at 100^@C . Determine the temperature coefficient of resistivity of silver. Also find the resistance of the silver wire at 0^@C .

A wire has a resistance of 3.1 Omega at 30^@C and a resistance of 4.5 Omega at 100^@C . The temperature coefficient of the wire is equal to

A silver wire has a resistance of 2.1 Omega 27.5^(@)C Omega and a resistance of 2.7Omega "at" 100^(@)C . Determinethe temperature co-efficient of resistance of the silver.