Homework Answers
5) The current through the ammeter is zero. Here, the reststors have equal resistance. So, according to Wheatstone's principle, the current is zero.
Option B is correct.
4. Suppose that you are supplied with this equipment: 1 non-ideal battery (with internal resistance r...
4. Suppose that you are supplied with this equipment: 1 non-ideal battery (with internal resistance r 0.012 Q), plus 2 switches and plenty of wire (of negligible resistance) parallel-plate capacitor, initially uncharged. 4 identical ohmic resistors, each with resistance R 4.00 2 solenoid inductors, with inductance values L, and L, respectively. Inductor A is half as long as inductor B Inductor A has a diameter of 5.30 cm; inductor B has a diameter of 6.36 cm And you conduct the...
4. Suppose that you are supplied with this equipment: 1 non-ideal battery (with internal resistance r...
4. Suppose that you are supplied with this equipment: 1 non-ideal battery (with internal resistance r 0.012 Q), plus 2 switches and plenty of wire (of negligible resistance) parallel-plate capacitor, initially uncharged. 4 identical ohmic resistors, each with resistance R 4.00 2 solenoid inductors, with inductance values L, and L, respectively. Inductor A is half as long as inductor B Inductor A has a diameter of 5.30 cm; inductor B has a diameter of 6.36 cm And you conduct the...
4. Suppose that you are supplied with this equipment: 1 non-ideal battery (with internal resistance r 0.012 Q), plu...
4. Suppose that you are supplied with this equipment: 1 non-ideal battery (with internal resistance r 0.012 Q), plus 2 switches and plenty of wire (of negligible resistance) parallel-plate capacitor, initially uncharged. 4 identical ohmic resistors, each with resistance R 4.00 2 solenoid inductors, with inductance values L, and L, respectively. Inductor A is half as long as inductor B Inductor A has a diameter of 5.30 cm; inductor B has a diameter of 6.36 cm And you conduct the...
Name: Date: Coarse and Section: Instructer 5 EXPERIMENT ac Frequency Response of R, L, and C...
Name: Date: Coarse and Section: Instructer 5 EXPERIMENT ac Frequency Response of R, L, and C Components OBJECTIVES 1. Verify that the resistance of a resistor is independent of frequency for 2. Prove that the reactance of an inductor increases linearly with increase in 3 Confirm that the reactance of a capacitor decreases nonlinearly with increase frequencies in the audio range. freqwency in frequency EQUIPMENT REQUIRED Resistors 1-100-n, 1-k0) (14-w) Inductors 1-10-mH Capacitors 1-0.1-pF, 047-p Instruments 1-DMM I-Audio oscillator (or...
Please Give Me the ANS only Choose the correct answer. 1. An RLC circuit with output...
Please Give Me the ANS only
Choose the correct answer. 1. An RLC circuit with output on the capacitor is a... a) low pass filter b) high pass filter c) band pass filter d) band stop filter 2. To build a RLC low pass circuit the output has to be taken on... a) the resistor b) the inductor c) the capacitor d) capacitor & inductor 3. In an RLC circuit if R-20092, L=0.9mH and C-40uF what is the value of...
32. A transformer is to be designed to increase the 30 kV-rms output of a generator...
32. A transformer is to be designed to increase the 30 kV-rms output of a generator to the transmission-line voltage of 345 kV-om. If the primary winding has 80 turns, how many turns must the secondary have? b. 70 c. 920 d. 9200 e 12 33. The primary winding of an electric train transformer has 400 turns and the Secondary has 50. If the input voltage is 120V(rms) what is the output voltage? a. 15 V (rms) b. 30 Vrms)...
Date: Course and Section: Instructor: 4 EXPERIMENT ac R-L-C Components OBJECTIVES 1. Develop skills with the...
Date: Course and Section: Instructor: 4 EXPERIMENT ac R-L-C Components OBJECTIVES 1. Develop skills with the oscilloscope as a voltage-measuring instrument. 2. Learn how to measure the impedance of an element using a current-sensing resistor 3. Compare the measured and nameplate values of a resistor, inductor, and capacitor EQUIPMENT REQUIRED Resistors 1-100-Ω, 1.2-kM, 3.3-kM (1/4-W) Inductors 2-10-mH Capacitors Instruments 1-DMM 1-Oscilloscope 1-Audio oscillator (or signal generator) 1-Frequency counter (if available)
1. A resistor R and capacitor care connected in series with an AC voltage source with...
1. A resistor R and capacitor care connected in series with an AC voltage source with frequency f and maximum voltage Vo. a. Find the complex impedance (in the form Z = R + jX). If the impedance is written in polar form (Z = Zejº), find expressions for Z and Ⓡ. Write your answers in terms of the variables R, C, and o(= 21f). b. If the voltage source is described by the phasor V = V, ejwt, and...
Power in an AC Circuit 1 2 3 4 5 6 A circuit is constructed with...
Power in an AC Circuit
1
2
3
4
5
6
A circuit is constructed with an AC generator, a resistor,
capacitor and inductor as shown. The generator voltage varies in
time as ε =Va - Vb = εmsinωt,
where εm = 120 V and ω = 314 radians/second. The
inductance L = 283 mH. The values for the capacitance C and the
resistance R are unkown. What is known is that the current in the
circuit leads the voltage...
i need help with problem 5 X resistances in the circuit can be neglected. The switch is closed at time t-0 X X 1 X E- W...
i need help with problem 5
X resistances in the circuit can be neglected. The switch is closed at time t-0 X X 1 X E- What is the acceleration of the bar as a function of a) time? b) What is the velocity of the bar as a function of time? Figure 3-for Problem 29.60 Chapter 30 Problems: Problem 5 - variation of problem 30.64: Using the circuit shown in Figure 4, a) Find the reading in each ammeter...
4. Suppose that you are supplied with this equipment: 1 non-ideal battery (with internal resistance r 0.012 Q), plus 2 switches and plenty of wire (of negligible resistance) parallel-plate capacitor, initially uncharged. 4 identical ohmic resistors, each with resistance R 4.00 2 solenoid inductors, with inductance values L, and L, respectively. Inductor A is half as long as inductor B Inductor A has a diameter of 5.30 cm; inductor B has a diameter of 6.36 cm And you conduct the...
4. Suppose that you are supplied with this equipment: 1 non-ideal battery (with internal resistance r 0.012 Q), plus 2 switches and plenty of wire (of negligible resistance) parallel-plate capacitor, initially uncharged. 4 identical ohmic resistors, each with resistance R 4.00 2 solenoid inductors, with inductance values L, and L, respectively. Inductor A is half as long as inductor B Inductor A has a diameter of 5.30 cm; inductor B has a diameter of 6.36 cm And you conduct the...
4. Suppose that you are supplied with this equipment: 1 non-ideal battery (with internal resistance r 0.012 Q), plus 2 switches and plenty of wire (of negligible resistance) parallel-plate capacitor, initially uncharged. 4 identical ohmic resistors, each with resistance R 4.00 2 solenoid inductors, with inductance values L, and L, respectively. Inductor A is half as long as inductor B Inductor A has a diameter of 5.30 cm; inductor B has a diameter of 6.36 cm And you conduct the...
Name: Date: Coarse and Section: Instructer 5 EXPERIMENT ac Frequency Response of R, L, and C Components OBJECTIVES 1. Verify that the resistance of a resistor is independent of frequency for 2. Prove that the reactance of an inductor increases linearly with increase in 3 Confirm that the reactance of a capacitor decreases nonlinearly with increase frequencies in the audio range. freqwency in frequency EQUIPMENT REQUIRED Resistors 1-100-n, 1-k0) (14-w) Inductors 1-10-mH Capacitors 1-0.1-pF, 047-p Instruments 1-DMM I-Audio oscillator (or...
Please Give Me the ANS only
Choose the correct answer. 1. An RLC circuit with output on the capacitor is a... a) low pass filter b) high pass filter c) band pass filter d) band stop filter 2. To build a RLC low pass circuit the output has to be taken on... a) the resistor b) the inductor c) the capacitor d) capacitor & inductor 3. In an RLC circuit if R-20092, L=0.9mH and C-40uF what is the value of...
32. A transformer is to be designed to increase the 30 kV-rms output of a generator to the transmission-line voltage of 345 kV-om. If the primary winding has 80 turns, how many turns must the secondary have? b. 70 c. 920 d. 9200 e 12 33. The primary winding of an electric train transformer has 400 turns and the Secondary has 50. If the input voltage is 120V(rms) what is the output voltage? a. 15 V (rms) b. 30 Vrms)...
Date: Course and Section: Instructor: 4 EXPERIMENT ac R-L-C Components OBJECTIVES 1. Develop skills with the oscilloscope as a voltage-measuring instrument. 2. Learn how to measure the impedance of an element using a current-sensing resistor 3. Compare the measured and nameplate values of a resistor, inductor, and capacitor EQUIPMENT REQUIRED Resistors 1-100-Ω, 1.2-kM, 3.3-kM (1/4-W) Inductors 2-10-mH Capacitors Instruments 1-DMM 1-Oscilloscope 1-Audio oscillator (or signal generator) 1-Frequency counter (if available)
1. A resistor R and capacitor care connected in series with an AC voltage source with frequency f and maximum voltage Vo. a. Find the complex impedance (in the form Z = R + jX). If the impedance is written in polar form (Z = Zejº), find expressions for Z and Ⓡ. Write your answers in terms of the variables R, C, and o(= 21f). b. If the voltage source is described by the phasor V = V, ejwt, and...
Power in an AC Circuit
1
2
3
4
5
6
A circuit is constructed with an AC generator, a resistor,
capacitor and inductor as shown. The generator voltage varies in
time as ε =Va - Vb = εmsinωt,
where εm = 120 V and ω = 314 radians/second. The
inductance L = 283 mH. The values for the capacitance C and the
resistance R are unkown. What is known is that the current in the
circuit leads the voltage...
i need help with problem 5
X resistances in the circuit can be neglected. The switch is closed at time t-0 X X 1 X E- What is the acceleration of the bar as a function of a) time? b) What is the velocity of the bar as a function of time? Figure 3-for Problem 29.60 Chapter 30 Problems: Problem 5 - variation of problem 30.64: Using the circuit shown in Figure 4, a) Find the reading in each ammeter...
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