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Two sinusoidal waves 1 and 2 have peak values Vm1 and Vm2. Wave 1 is leading wave 2 by ∠θ. Which of the following is correct? | |
A. | v1 = Vm1 sin θ and v2 = Vm2 cos θ [Wrong Answer] |
B. | v1 = Vm1 sin ωt and v2 = Vm2 sin (ωt - θ) [Correct Answer] |
C. | v1 = Vm1 sin (ωt + θ/2) and v2 = Vm2 sin ωt [Wrong Answer] |
D. | none of the above [Wrong Answer] |