Which of the following describes the magnetic field lines produced by the straight wire carrying current? magnetic field lines radiate out from the wire to infinity. magnetic field lines come in from infinity to the wire. magnetic field lines form circles that pass through the wire. magnetic field lines form circles that go around the wire.

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?

Who was the first scientist to measure speed as distance over time?

Individuals who live below the poverty line get seriously ill more often than those who do not what could be the hidden variable in this situation?