Question

a silver wire has a resistance of 2.7 ohm at 100°C. Determine the temperature coefficient of resistivity of silver.?
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Answer 1

Answer:

A silver wire has a resistance of 2.1 Ω at 27.5 ° C, and a resistance of 2.7 Ω at 100 °C. Determine the temperature coefficient of resistivity of ...

Answer 2

ANSWER :

T

T 1

T 1

T 1 =27.5

T 1 =27.5 o

T 1 =27.5 o C,R

T 1 =27.5 o C,R 1

T 1 =27.5 o C,R 1

T 1 =27.5 o C,R 1 =2.1Ω,T

T 1 =27.5 o C,R 1 =2.1Ω,T 2

T 1 =27.5 o C,R 1 =2.1Ω,T 2

T 1 =27.5 o C,R 1 =2.1Ω,T 2 =100

T 1 =27.5 o C,R 1 =2.1Ω,T 2 =100 o

T 1 =27.5 o C,R 1 =2.1Ω,T 2 =100 o C,R

T 1 =27.5 o C,R 1 =2.1Ω,T 2 =100 o C,R 1

T 1 =27.5 o C,R 1 =2.1Ω,T 2 =100 o C,R 1

T 1 =27.5 o C,R 1 =2.1Ω,T 2 =100 o C,R 1 =2.7Ω

T 1 =27.5 o C,R 1 =2.1Ω,T 2 =100 o C,R 1 =2.7ΩTemperature coefficient of resistivity is:

T 1 =27.5 o C,R 1 =2.1Ω,T 2 =100 o C,R 1 =2.7ΩTemperature coefficient of resistivity is:α=

T 1 =27.5 o C,R 1 =2.1Ω,T 2 =100 o C,R 1 =2.7ΩTemperature coefficient of resistivity is:α= R

T 1 =27.5 o C,R 1 =2.1Ω,T 2 =100 o C,R 1 =2.7ΩTemperature coefficient of resistivity is:α= R 1

T 1 =27.5 o C,R 1 =2.1Ω,T 2 =100 o C,R 1 =2.7ΩTemperature coefficient of resistivity is:α= R 1

T 1 =27.5 o C,R 1 =2.1Ω,T 2 =100 o C,R 1 =2.7ΩTemperature coefficient of resistivity is:α= R 1 (T

T 1 =27.5 o C,R 1 =2.1Ω,T 2 =100 o C,R 1 =2.7ΩTemperature coefficient of resistivity is:α= R 1 (T 2

T 1 =27.5 o C,R 1 =2.1Ω,T 2 =100 o C,R 1 =2.7ΩTemperature coefficient of resistivity is:α= R 1 (T 2

T 1 =27.5 o C,R 1 =2.1Ω,T 2 =100 o C,R 1 =2.7ΩTemperature coefficient of resistivity is:α= R 1 (T 2 −T2)

T 1 =27.5 o C,R 1 =2.1Ω,T 2 =100 o C,R 1 =2.7ΩTemperature coefficient of resistivity is:α= R 1 (T 2 −T2)R

T 1 =27.5 o C,R 1 =2.1Ω,T 2 =100 o C,R 1 =2.7ΩTemperature coefficient of resistivity is:α= R 1 (T 2 −T2)R 2

T 1 =27.5 o C,R 1 =2.1Ω,T 2 =100 o C,R 1 =2.7ΩTemperature coefficient of resistivity is:α= R 1 (T 2 −T2)R 2

T 1 =27.5 o C,R 1 =2.1Ω,T 2 =100 o C,R 1 =2.7ΩTemperature coefficient of resistivity is:α= R 1 (T 2 −T2)R 2 −R

T 1 =27.5 o C,R 1 =2.1Ω,T 2 =100 o C,R 1 =2.7ΩTemperature coefficient of resistivity is:α= R 1 (T 2 −T2)R 2 −R 1

T 1 =27.5 o C,R 1 =2.1Ω,T 2 =100 o C,R 1 =2.7ΩTemperature coefficient of resistivity is:α= R 1 (T 2 −T2)R 2 −R 1

T 1 =27.5 o C,R 1 =2.1Ω,T 2 =100 o C,R 1 =2.7ΩTemperature coefficient of resistivity is:α= R 1 (T 2 −T2)R 2 −R 1

T 1 =27.5 o C,R 1 =2.1Ω,T 2 =100 o C,R 1 =2.7ΩTemperature coefficient of resistivity is:α= R 1 (T 2 −T2)R 2 −R 1

T 1 =27.5 o C,R 1 =2.1Ω,T 2 =100 o C,R 1 =2.7ΩTemperature coefficient of resistivity is:α= R 1 (T 2 −T2)R 2 −R 1 =0.0039

T 1 =27.5 o C,R 1 =2.1Ω,T 2 =100 o C,R 1 =2.7ΩTemperature coefficient of resistivity is:α= R 1 (T 2 −T2)R 2 −R 1 =0.0039 o

T 1 =27.5 o C,R 1 =2.1Ω,T 2 =100 o C,R 1 =2.7ΩTemperature coefficient of resistivity is:α= R 1 (T 2 −T2)R 2 −R 1 =0.0039 o C

T 1 =27.5 o C,R 1 =2.1Ω,T 2 =100 o C,R 1 =2.7ΩTemperature coefficient of resistivity is:α= R 1 (T 2 −T2)R 2 −R 1 =0.0039 o C −1