Use Euler's formula to simplify: cos(1+i).
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Use Euler's formula to simplify:
cos(1+i).
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- Assume that the voltage drop across the resistor, ER, is 78 V, that the voltage drop across the inductor, EL, is 104 V, and the circuit has a total impedance, Z, of 20 . The frequency of the AC voltage is 60 Hz. ETITZ20VAPFER78VIRRPEL104VILXLVARsLLAn L-R-C series circuit has R = 60.0 Ω, L = 0.800 H, and C = 3.00 x 10-4 F. The ac source has voltage amplitude 90.0 V and angular frequency 120 rad/s. (a) What is the maximum energy stored in the inductor? (b) When the energy stored in the inductor is a maximum, how much energy is stored in the capacitor? (c) What is the maximum energy stored in the capacitor?A circuit is designed with an AC source of max voltage 12 and frequency 60 Hz. The circuit has a resistance of 1050 Ohms, an inductance of 0.06 Henrys, and a capacitance of 0.009 coulombs per volt. - omega for source in rad/s? - omegaR for circuit? -XL? -XC? -phi in radians? -Z? -imax?
- Draw the root locus of the system given in the figure for K > 0.a) Design an asynchronous Mod-N descending counter, where N=3+3+6 .Find the impedance theoretically of a wire if it carries the frequency 10 kHz have a voltage is 8v, the current is 2mA, resistance is 12 kΩ , inductance 27 mH and capacitance 0.2 µf
- Find the voltage v(t), t >= 0, across capacitor C, and voltage v0(t), t >= 0, across resistor R3.V0 = 5V.Differential equations Calculate the capacitor load on an LRC circuit in series when L = 1/4h, R=20Ω, C=1/300f, E(t)=0V, q(0)= 4C, i(0)=0AIs the load on the capacitor ever zero? Pls dont skip stepsA generator of constant voltage but of variable frequency is connected to a series RLC circuit. Gradually changing the frequency the current reaches a maximum, when the voltage across the inductor is U1. If the frequency is further increased the current decreases, but the voltage across the inductor still increases. Later the voltage across the coil reaches its maximum of U2 and then it decreases. Determine the ratio U2/U1in terms of R, L, and C.
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