Question

Hay mate can you help me to find answer of these questions PLEASE!!! ​

Answer 1

Answer:

i don't know

tumko pta h to bna lo

Answer 2

Explanation:

the resistance is given as

R = ρL / A

here

ρ = 2.6x10⁻⁸ ohm-m

L = 60 cm = 0.6m

A = 1 mm² = 10⁻⁶ m

²

so, we have

R = (2.6x10⁻⁸ X 0.6) /10⁻⁶

thus,

R = 1.56 x 10⁻² ohms