Question

Given v = 60sinθ, what is the instantaneous voltage when θ = 610⁰?Question 1 options:56.38-20.52164.85-56.38

Answer 1

We are given the following

`v=60\sin \mleft(\theta\mright),\theta=610^(\circ\: )`

we can also replace

`\theta=610-360=250`

then

`\begin{gathered} v=60\sin \mleft(250^(\circ\: )\mright)=60\cdot(-0.93969) \\ v=-56.38155 \end{gathered}`

Therefore, the answer is the last one