The current amplitude in a pure inductor in a radio receiver is to be 250 µA when the voltage amplitude is 3.60 V at a frequency of 1.60 MHz. What inductive reactance is needed? What inductance? 14.4 kQ, 1.43 mH 144 k, 14.3 mH 1.44 kQ, 0.143 mH 14.4 kQ, 14.3 mH
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- A loop of wire has a self-inductance of 5.5 mH. You pass a current of 9.0 Amps though the loop, and then drop the current to 0 at a contastant rate over 3.5 seconds. What is the EMF generated?An RLC circuit has a resistance of 135 2 and an inductance of 25 mH. Its oscillation frequency is 6300 Hz. At time t = 0, the current is 35 mA, and there is no charge on the capacitor. After one complete cycle, the current isThe current amplitude in a pure inductor in a radio receiver is to be 250 μA when the voltage amplitude is 3.60 V at a frequency of 1.60 MHz. What inductive reactance is needed? What inductance? 144 kQ, 14.3 mH 14.4 k, 14.3 mH 1.44 KQ, 0.143 mH 14.4 kQ, 1.43 mH
- A 4G phone has a data receiver with an inductance of 0.3 μH. When the capacitance is tuned to 2e-13 F, the signal is the strongest. The wireless frequency is _____ MHz.Electrosurgical units (ESUS) supply high-frequency electricity from resonant RLC circuits to cut, coagulate, or otherwise modify biological tissue. HINT (a) Find the resonance frequency (in Hz) of an ESU with an inductance of L = 1.75 µH and a capacitance of 44.0 nF. Hz (b) Calculate the capacitance required (in F) for a resonance frequency of 2.23 MHz.An LC circuit has an inductance of L mH and a capacitance of (5.905x10^-3) mF. At one instant the charge on the capacitor is (8.1403x10^-3) mC. What is the voltage in this circuit, at that time? Express your result in V. Provide your answer with four significant figures.