You are presented with several wires made of the same conducting material. the radius and drift speed are given for each wire in terms of some unknown units \rm r and \rm v. rank the wires in order of decreasing electron current. rank from most to least electron current. a) radius=3r, drift speed=1vb) radius=4r, drift speed=0.5vc) radius=1r, drift speed=5vd) radius=2r, drift speed=2.5v

The intensity of a polarized electromagnetic wave is 12 w/m^2. part a) what will be the intensity after passing through a polarizing filter whose axis makes the angle θ=0∘ with the plane of polarization? part b) what will be the intensity after passing through a polarizing filter whose axis makes the angle θ=30∘ with the plane of polarization? part c) what will be the intensity after passing through a polarizing filter whose axis makes the angle θ=45∘ with the plane of polarization? part d) what will be the intensity after passing through a polarizing filter whose axis makes the angle θ=60∘ with the plane of polarization? part e) what will be the intensity after passing through a polarizing filter whose axis makes the angle θ=90∘ with the plane of polarization?

Does anyone have the answers to online physics course plato course physics, semester a v3.0

Explain why you think this diagram shows what happened to the carbon in the biodome.