Physics, 03.07.2020 21:01 cjkc

The following waveforms are measured through a particular device: v ( t ) = 10 cos ⁡ ( 300 t + 20 ∘ ) Vi ( t ) = 0.2 cos ⁡ ( 300 t + 45 ∘ )
Describes the complex power, what are A and θ? Enter A first, without units.

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The following waveforms are measured through a particular device: v ( t ) = 10 cos ⁡ ( 300 t + 20 ∘...

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