Physics, 10.04.2020 23:25 ICyberAngel

What are two ways that magnetism is created? Use evidence from the text to
support your answer.

Answers: 2

Show answers

Other questions on the subject: Physics

Physics, 22.06.2019 06:40, PerfectMagZ

Alinearly polarized electromagnetic wave has an average intensity of 196 w/m^2. this wave is directed towards two ideal polarizers (in real polarizers, transmission is also effected by reflection and absorption). polarizer a is oriented with its transmission axis at an angle of θ_1=20.8∘ with the incident electric field. polarizer b has its axis at an angle of θ_2=63.0∘ with the incident electric field. what is the average intensity of the wave after it passes through polarizer a? what is the average intensity of the wave after it passes through polarizer b? suppose that the two polarizers a and b are interchanged. what would the average intensity be after passing through both polarizers?

Answers: 2

continue

Physics, 22.06.2019 10:00, unknown6669

Which type of basaltic lava flow has a fairly smooth

Answers: 2

continue

Physics, 22.06.2019 18:30, ayoismeisalex

Both speed and velocity measure how fast something is moving. however, since speed is not a it does not require a(n question 6 options: a) quantity , unit b) magnitude, unit c) scalar, direction d) vector, direction

Answers: 2

continue

Physics, 23.06.2019 02:30, cassidyschmuzler

Find an expression for the electric field e⃗ at the center of the semicircle. hint: a small piece of arc length δs spans a small angle δθ=δs /r, where r is the radius. express your answer in terms of the variables q, l, unit vectors i^, j^, and appropriate constants.

Answers: 1

continue

You know the right answer?

What are two ways that magnetism is created? Use evidence from the text to
support your answer...