contestada

Plz help, will vote brainliest answer

We would like to make a 600-ohm resistor out of Nichrome wire with a cross-sectional area of 3.0 10-3 square centimeter. If the resistivity of Nichrome is 110 × 10-6 ohm-centimeter, how long should the wire be?

Respuesta :

Upendo

l = AR/ resistivity

A = 3 × 10^-3 square centimeter

R = 600 ohms

resistivity = 110 × 10^-6 ohmh centimeter

substitute the values in the formula and find l

Otras preguntas