R=ρ
Where, R is resistance
ρ is resistivity,
L is length and
A is cross sectional area
Given, L= 3.5m
A=5.26 x 10⁻⁶ m²
ρ=1.68×10⁻⁸ ohms m
∴ R=
⇒ R=1.11×10⁻² ohms
If an object stays still or continues to move at the same speed and in the same direction, what type of force is acting on it?
1 answer:
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