Problem 1CQ: An RLC circuit connected across an AC voltage source at frequency f has resistance R, capacitive... Problem 2CQ: (a) Does the phase angle in an RLC series circuit depend on frequency? (b) What is the phase angle... Problem 3CQ Problem 4CQ: Receiving radio antennas can be in the form of conducting lines or loops. What should the... Problem 5CQ: The following statements are related to an RLC circuit connected across an AC power source. Choose... Problem 6CQ Problem 7CQ: In space sailing, which is a proposed alternative for transport to the planets, a spacecraft carries... Problem 8CQ Problem 9CQ: A resistor, capacitor, and inductor are connected in series across an AC generator. Which one of the... Problem 10CQ Problem 11CQ: Why should an infrared photograph of a person look different from a photograph taken using visible... Problem 12CQ: If a high-frequency current is passed through a solenoid containing a metallic core, the core... Problem 13CQ Problem 14CQ: Why is the sum of the maximum voltages across each of the elements in a series RLC circuit usually... Problem 15CQ: If the resistance in an RLC circuit remains the same, but the capacitance and inductance are each... Problem 16CQ: An inductor and a resistor are connected in series across an AC generator, as shown in Figure... Problem 17CQ: A capacitor and a resistor are connected in series across an AC generator, as shown in Figure... Problem 18CQ Problem 19CQ: Which of the following statements is true regarding electromagnetic waves traveling through a... Problem 1P: (a) What is the resistance of a light bulb that uses an average power of 75.0 W when connected to a... Problem 2P Problem 3P: A 1.5-k resistor is connected to an AC voltage source with an rms voltage of 120 V. (a) What is the... Problem 4P: Figure P21.4 show three lamp connected to a 120.-V AC (rms) household supply voltage. Lamps 1 and 2... Problem 5P: A 24.0-k resistor connected to an AC voltage source dissipates an average power of 0.600 W. (a)... Problem 6P: The output voltage of an AC generator is given by v = (170 V) sin (60t). The generator is connected... Problem 7P: (a) For what frequencies does a 22.0-F capacitor have a reactance below 175 ? (b) What is the... Problem 8P: North American outlets supply AC electricity with a frequency of f = 60.0 Hz while the European... Problem 9P: When a 4.0-F capacitor is connected to a generator whose rms output is 30. V, the current in the... Problem 10P: An AC generator with an output rms voltage of 36.0 V at a frequency of 60.0 Hz is connected across a... Problem 11P: What maximum current is delivered by an AC source with Vmax, = 48.0 V and f = 90.0 Hz when connected... Problem 12P: A generator delivers an AC voltage of the form v = (98.0 V) sin (80t) to a capacitor. The maximum... Problem 13P Problem 14P: An AC power source has an rms voltage of 120 V and operates at a frequency of 60.0 Hz. If a purely... Problem 15P: In a purely inductive AC circuit as shown in Figure P21.15, Vmax = 100. V. (a) The maximum current... Problem 16P: The output voltage of an AC generator is given by v = (1.20 102 V) sin (30t). The generator is... Problem 17P Problem 18P: A sinusoidal voltage v = (80.0 V) sin (150t) is applied to a series RLC circuit with L. = 80.0 mH, C... Problem 19P: A series RLC circuit has resistance R = 50.0 and inductance L. = 0.500 H. (a) Find the circuits... Problem 20P: An inductor (L = 400. mH), a capacitor (C = 4.43 F), and a resistor (R = 500. ) are connected in... Problem 21P: A resistor (R = 9.00 102 ), a capacitor (C = 0.250 F), and an inductor (L = 2.50 H) are connected... Problem 22P: A 50.0-H resistor, a 0.100-H inductor, and a 10.0-F capacitor are connected in series to a 60.0-Hz... Problem 23P: A series RLC circuit has resistance R = 12.0 , inductive reactance XL = 30.0 ft, and capacitive... Problem 24P: An AC source operating at 60. Hz with a maximum voltage of 170 V is connected in series with a... Problem 25P: A person is working near the secondary of a transformer, as shown in Figure P21.25. The primary... Problem 26P: A 60.0- resistor is connected in series with a 30.0-F capacitor and a generator having a maximum... Problem 27P: A series AC circuit contains a resistor, an inductor of 150. mH, a capacitor of 5.00 F, and a... Problem 28P: At what frequency does the inductive reactance of a 57.0-H inductor equal the capacitive reactance... Problem 29P: An AC source with a maximum voltage of 150. V and f = 50.0 Hz is connected between points a and d in... Problem 30P: An AC source operating at 60. Hz with a maximum voltage of 170 V is connected in series with a... Problem 31P: A multimeter in an RL circuit records an rms current of 0.500 A and a 60.0-Hz rms generator voltage... Problem 32P Problem 33P: An RLC circuit has resistance R = 225 and inductive reactance XL. = 175 . (a) Calculate the... Problem 34P Problem 35P: An inductor and a resistor are connected in series. When connected to a 60.-Hz, 90.-V (rms) source,... Problem 36P: Consider a series RLC circuit with R = 25 , L = 6.0 mH, and C = 25 F. The circuit is connected to a... Problem 37P: An RLC circuit is used in a radio to tune into an FM station broadcasting at f = 99.7 MHz. The... Problem 38P: The resonant frequency of a certain series RLC circuit is 2.84 kHz, and the value of its capacitance... Problem 39P: The AM bind extends from approximately 300. kHz to 1 600. kHz. If a 2.0-H inductor is used in a... Problem 40P: Electrosurgical units (ESUs) supply high-frequency electricity from resonant RLC circuits to cut.... Problem 41P: Two electrical oscillators are used in a heterodyne metal detector to detect buried metal objects... Problem 42P: A series circuit contains a 3.00-H inductor, a 3.00-mF capacitor, and a 30.0-V resistor connected to... Problem 43P: The primary coil of a transformer has N1 = 250. turns, and its secondary coil has N2, = 1 500.... Problem 44P: A step-down transformer is used for recharging the batteries of portable devices. The turns ratio... Problem 45P: An AC power generator produces 50. A (rms) at 3 600 V. The voltage is stepped up to 1.0 105 V by an... Problem 46P: An ideal neon sign transformer provides 9 250 V at 30.0 mA with an input voltage of 115 V. Calculate... Problem 47P Problem 48P: A transmission line that has a resistance per unit length of 4.50 104 /m is to be used to transmit... Problem 49P: The U.S. Navy has long proposed the construction of extremely low frequency (ELF waves)... Problem 50P: (a) The distance to Polaris, the North Star, is approximately 6.44 1018 m. If Polaris were to burn... Problem 51P Problem 52P: The speed of light in vacuum is defined to be c=299792458m/s=1/00. The permeability constant of... Problem 53P: Oxygenated hemoglobin absorbs weakly in the red (hence its red color) and strongly in the near... Problem 54P: Operation of the pulse oximeter (see previous problem). The transmission of light energy as it... Problem 55P Problem 56P: A laser beam is used to levitate a metal disk against the force of Earths gravity. (a) Derive an... Problem 57P Problem 58P Problem 59P Problem 60P: A diathermy machine, used in physiotherapy, generates electromagnetic radiation that gives the... Problem 61P: What are the wavelength ranges in (a) the AM radio band (5401 600 kHz) and (b) the FM radio band... Problem 62P: An important news announcement is transmitted by radio waves to people who are 100. km away, sitting... Problem 63P Problem 64P: A spaceship is approaching a space station at a speed of 1.8 105 m/s. The space station has a... Problem 65P: Police radar guns measure the speed of moving vehicles by transmitting electromagnetic waves at a... Problem 66P: A speeder tries to explain to the police that the yellow warning lights she was approaching on the... Problem 67AP: A 25.0-mW laser beam of diameter 00 mm is reflected at normal incidence by a perfectly reflecting... Problem 68AP: The intensity of solar radiation at the top of Earths atmosphere is l 370 W/m3. Assuming 60% of the... Problem 69AP Problem 70AP: In an RLC series circuit that includes a source of alternating current operating at fixed frequency... Problem 71AP: As a way of determining the inductance of a coil used in a research project, a student first... Problem 72AP: (a) What capacitance will resonate with a one-turn loop of inductance 400. pH to give a radar wave... Problem 73AP: A dish antenna with a diameter of 20.0 m receives (at normal incidence) a radio signal from a... Problem 74AP: A particular inductor has appreciable resistance. When the inductor is connected to a 12-V battery,... Problem 75AP Problem 76AP format_list_bulleted