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Determine the RMS value of i2(t)i_{2}(t) in the circuit shown. Assume: \[ \begin{...
Dec 29, 2023
Determine the RMS value of i2(t)i_{2}(t) in the circuit shown. Assume: i4(t)=2sin(1007t2Π/3)Z1=9+j2,Z2=925,Z3=7+j2,Z4=4+j4 \begin{array}{l} i_{4}(t)=2 * \sin \left(100^{*} 7 t-2 \Pi / 3\right) \\ Z_{1}=9+j 2, Z_{2}=9 \angle 25^{\circ}, Z_{3}=7+j 2, Z_{4}=4+j 4 \end{array} Figure P3.50
Solution by Steps
step 1
To determine the RMS (Root Mean Square) value of i2(t) i_{2}(t) , we need to know the function of i2(t) i_{2}(t) . However, the student has only provided the function for i4(t) i_{4}(t) and the impedances Z1,Z2,Z3, Z_1, Z_2, Z_3, and Z4 Z_4 . Without additional information about the circuit configuration (series, parallel, or a combination) and the relationship between i2(t) i_{2}(t) and i4(t) i_{4}(t) , we cannot proceed with the calculation
Answer
The RMS value of i2(t) i_{2}(t) cannot be determined with the given information. Additional details about the circuit are required.
Key Concept
RMS value calculation requires the function of the current or voltage over one period.
Explanation
Without the function for i2(t) i_{2}(t) or the relationship between i2(t) i_{2}(t) and i4(t) i_{4}(t) , we cannot calculate the RMS value of i2(t) i_{2}(t) . The RMS value is a measure of the effective value of a varying current or voltage and is calculated as the square root of the average of the squares of the instantaneous values over one period.
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