Physics for Scientists and Engineers with Modern Physics (4th Edition)

Chapter 30

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When S is closed, the capacitor starts to ... more

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When two coils are placed together, a voltage is ... more

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Inductance is the physical property of an ... more

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The magnitude of the induced emf in the coil is ... more

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The formula to calculate the time constant of the... more

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When S is closed, the capacitor starts to ... more

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The formula for the angular frequency is  where ... more

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The formula for the angular frequency is  where ... more

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Decreases  ; The formula to calculate the magnetic... more

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YesBecause alternating current is flowing through ... more

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The formula for the magnitude of the magnetic ... more

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By bending the wire into many loopsBy helding the ... more

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When a switch is opened, the inductor continues to... more

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The maximum rate of change of flux through the ... more

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The energy that is held within the magnetic field ... more

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Yes ; The voltage across each element of the (LRC... more

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From some mechanical source. It gets stored in the... more

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No, the relative values of and at a given ... more

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YesWhen approaches zero, approaches zero and ... more

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At resonance. ; The impedance in an circuit is ... more

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YesIt happens when either the inductor or the ... more

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YesYes ; For an circuit the expression for power ... more

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Current, voltage and energy stored in the circuit ... more

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corresponds to the mass on a spring and ... more

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; When two coils are placed together, a voltage ... more

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The mutual inductance as a function of is . ; In ... more

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; Take a differential element of length and ... more

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12 V ; The formula to calculate the emf induced ... more

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4733 turns ; The formula to calculate the self ... more

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0.566 H ; The formula to calculate the emf induced... more

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11.3 V ; Make a diagram to show the series ... more

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0.0023 m ; The formula to calculate the self ... more

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46 m21 km ; The formula to calculate the self ... more

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2.5 ; The length of the wire is Where is the ... more

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The self inductance is ; To find the self ... more

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18.9 J ; The formula to calculate the energy ... more

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; Energy density is defined as the total energy ... more

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,  ; The magnetic field at the surface of the  ... more

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; Magnetic field at the center of a toroid is ... more

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; Magnetic field at the center of a coaxial wire ... more

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; Ampère’s law states that the line integral of ... more

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; The decay current in an LR circuit drops is ... more

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480 V ; Consider the time constant is . The ... more

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 at , at . ; When the battery is removed, the ... more

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; Initial energy stored by the capacitor is given... more

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; The electric energy stored in the capacitor is ... more

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 Decrease ; The angular frequency of damped ... more

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 3300 Hz ; Inductive reactance is the name given ... more

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In the above graph, reactance is drawn on the -... more

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; Inductive reactance is the name given to the ... more

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 94 mH ; Inductive reactance is the name given to... more

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 2.19 W ; The expression for current as a function... more

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  ; The formula to calculate the impedance of a ... more

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1.6 kHz ; The diagram to illustrate the circuit ... more

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 240 HzBecause the voltages across the capacitor ... more

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,, ; The diagram to illustrate the circuit ... more

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; For the current and voltage to be in the phase... more

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0.88 H ; The 75 W  light source is designed to ... more

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; As given in the question, the formula to ... more

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 0.91 ; The formula to calculate the phase angle ... more

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; The formula to calculate the resonant angular ... more

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265 Hz324 W ; The formula to calculate the ... more

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37 ; The formula to calculate the resonant angular... more

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75 ; The output of the electrocardiogram amplifier... more

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0.79 s ; The formula to calculate the initial ... more

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2.4 mA,0,2.4 mA ; The following diagram represents... more

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The expression for magnetic flux between the ... more

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; The formula to calculate the total magnetic ... more

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(in series). ; To protect the device from sudden ... more

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Apply Kirchoff's loop rule to the given LR circuit... more

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52 mH ; According to the question, the current ... more

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2200 Hz ; The formula to calculate the impedance ... more

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  ; The resistance of the coil can be determined ... more

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; The formula for the total energy stored in a ... more

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,330 Hz ; The formula to calculate the impedance ... more

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; In the circuit diagram, and is the input and ... more

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; In this circuit diagram, and are resistances... more

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0.14 H ; The formula to calculate the inductive ... more

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54 mH ; The formula to calculate the dissipated ... more

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, ; According to the problem, an inductor is ... more

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; In a LCR circuit, consider is the voltage drop... more

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, , ; In the given problem, we have a circuit ... more

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Draw a circuit to show the current of  loops. ; ... more

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