An AC voltage source is connected to a resistor R = 1.90 102 Ω. The output from an AC voltage source is given by the expression
V = (2.20 102 V) sin 2ft. (a) What is the rms voltage across the resistor? V (b) What is the rms current flowing through the resistor? A
1 answer:
Answer:
(a) The rms voltage across the resistor is given by V = (2.20 102 V) sin 2ft.
V = (2.20 102 V) sin 2ft
V = (2.20 102 V) (0.707)
V = 1.56 102 V
(b) The rms current flowing through the resistor is given by I = V/R.
I = V/R
I = (1.56 102 V)/(1.90 102 Ω)
I = 8.21 A
<em>Review procedures and confirm results to avoid possible errors.</em>
Explanation:
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