Un alambre conductor tiene una resistencia de 36 ohm a 32 ° C centigrados y de 63 ohm a 23 ° C. Calcular el coefieciente de temperatura y la resistencia que presenta si la temperatura se incrementa en 100 ° C respecto a la inicial.

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electrical potential energy =0.072 j

explanation:

electrical potential energy is given by

u= q δv

q= charge=6 c

δv= potential difference and is given by

δv= e d

e= electric field

d= distance=5 mm=0.005 m

δv=2.4 (0.005)=0.012 v

now electric potential energy= u= q δv

u=6 (0.012)

u=0.072 j

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