A wee bit confusing these problems for home study...anyone any idea's??? An alternating volt\age, V, is given by the formula V = 250sin(100t + 0.63) Find the first 4 times the voltage is 15 volts
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Originally Posted by mucky A wee bit confusing these problems for home study...anyone any idea's??? An alternating volt\age, V, is given by the formula V = 250sin(100t + 0.63) Find the first 4 times the voltage is 15 volts Graph the line $\displaystyle y=250sin(100t+.63)$ and the line $\displaystyle y=15$ and graphically the first four points of intersection
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