Answer:
2.36 μ H
Explanation:
Given,
Number of turns= 90
diameter = 1.3 cm = 0.013 m
unscratched length = 57 cm = 0.57 m
Area, A = π r²
= π x 0.0065² = 1.32 x 10⁻⁴ m²
we know,
L = 2.36 μ H
Hence, the inductance of the unstretched cord is equal to 2.36 μ H
Answer:
The law of inertia
Explanation:
A body at rest will remain at rest, and a body in motion will remain in motion unless it is acted upon by an external force
I'm not sure, I think it's option A.
Let me know if I'm wrong!
Answer:
c. 0.80
Explanation:
they will choose the path that has not resistance
Gamma rays then x rays then UVA rays then visible light then IR then radio waves (from highest to lowest frequency).
