Please can you do both . #1. A circular loop of wire with cross sectional area...
Please can you do both .
#1. A circular loop of wire with cross sectional area 0.20m^2 is exposed to Magnetic Field B that changes at a rate of 4*10^-10 T per second. An emf of ______ V is induced in the loop.
#2. An ac circuit consists only of 3 ohm resistor and a capacitor with a reactance of 5 ohm. When connected accross a 10 V rms ac generator, an rms current of ________ passes through the circuit.
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Please can you do both .
#1. A circular loop of wire with cross sectional area...
PHY1520 Final Review Problems 1) The current density in a cylindrical wire of radius R = 3.0 mm is uniform across the cross section of the wire and is J = 3.0 × 106A/m2, (a) What is the current th...
PHY1520 Final Review Problems 1) The current density in a cylindrical wire of radius R = 3.0 mm is uniform across the cross section of the wire and is J = 3.0 × 106A/m2, (a) What is the current through the outer portion of the wire between radial distances R/2 and R (b) What is the current through the entire cross section of the wire? 2) A conducting loop of radius 1.50 cm and resistance 8 x 10-6Ω is perpendicular...
a circular loop of wire of cross-sectional area 0.12 m2 consists of 200 turns, each carrying...
a circular loop of wire of cross-sectional area 0.12 m2 consists of 200 turns, each carrying 0.50 A. It is placed in a magnetic field of 0.050 T oriented at 30> to the plane of the loop. What torque acts on the loop? how come it is Cos? and not sin . please show picture for explanation
A circular loop of wire with a radius 7.068 cm is placed in a magnetic field...
A circular loop of wire with a radius 7.068 cm is placed in a magnetic field such that it induces an EMF of 2.46 V in the circular wire loop. If the cross-sectional diameter of the wire is 0.733 mm, and the wire is made of a material which has a resistivity of 1.5 × 10−6 Ω m, how much power is dissipated in the wire loop? Answer in units of W.
A flat loop of wire consisting of a single turn of wire of cross-sectional area 0.25m^2...
A flat loop of wire consisting of a single turn of wire of cross-sectional area 0.25m^2 and resistance of 4 Ohm is located in a magnetic field as shown to the right. The magnetic field increases uniformly in magnitude from 0.6T to 5.4T in 0.6s. As a result, the current in the loop is (Magnitude AND direction)
An optic fiber is made of clear plastic with index of refraction of 1.72. For what...
An optic fiber is made of clear plastic with index of refraction of 1.72. For what angle of incidence will light remain within the plastic guide"? A conducting rod whose length is 15 cm is placed on U-shaped metal wire that has a resistance R of 7 ohm as shown in figure 23-9. the wire and the rod are in the plane of the paper. A constant magnetic fields of strength 0.2 T is applied perpendicular and into the paper....
2. A generator consists of 75 square loops of Copper wire from a single strand 30...
2. A generator consists of 75 square loops of Copper wire from a single strand 30 meters in length. The diameter of the wire is 1 millimeter. A) What is the area of each loop of the wire? B) What is the resistance of the wire? C) If the wire is spun in a uniform 0.125T magnetic field that varies between parallel and perpendicular to the plane of the loops find an expression for the EMF generated if the angular...
The coil in an AC generator consists of 6 turns of wire, each of area A=...
The coil in an AC generator consists of 6 turns of wire, each of area A= 0.0800 m², and the total resistance of the wire is 10.0 V. The coil rotates in a 0.400-T magnetic field at a constant frequency of 50.0 Hz. Find the maximum induced emf in the coil. What is the maximum induced current in the coil when the output terminals are connected to a low- resistance conductor?
Accuracy is important. Do not round intermediates and check the answer range to make sure you...
Accuracy is important. Do not round intermediates and check the
answer range to make sure you are correct.
Values:
[01] 2.08 [02]
68.47 [03] 0.239 [04] 1173.7 [05] 1403. [06] 53.8
THE CORRECT ANSWERS WILL BE IN THE FOLLOWING RANGES:
8-1a. 140, 220 Hz
8-1b. 40:0, 62:0 mA
8-2a. 70:0, 99:0 V
8-2b. 140:0, 160:0 V
8-2c. 60:0, 99:0 V
8-2d. 60:0, 90:0 V
8-3a. 40:0; 99:0 pF
8-3b. 100; 400 mV
8-3c. 1:00; 3:00 mV
8-4a. 100; 150 V...
What capacitor in series with a 100 Ohm resistor and a 20.0 mH inductor will give...
What capacitor in series with a 100 Ohm resistor and a 20.0 mH inductor will give a resonance frequency of 800 Hz? A series RLC circuit consists of a 99.0 Ohm resistor, a 0.130 H inductor, and a 20.0 muF capacitor. It is attached to a 120 V/60 Hz power line. What is the peak current I? The tuning circuit in an FM radio receiver is a series RLC circuit with a 0.2000 muH inductor. The receiver is tuned to...
6. A 10-turn square coil of area 0.036 m2 and a 20-urn circular coil are both...
6. A 10-turn square coil of area 0.036 m2 and a 20-urn circular coil are both placed perpendicular to the same changing magnetic field. The voltage induced in each of the coils is the same. What is the area of the circular coil? a. 0.072 m2 b. 0.60 m2 c. 0.018 m2 d. 0.036 m 7. An AC voltage source, with a peak output of 200 V, is connected to a 50-2 resistor. What is the rate of energy dissipated...
PHY1520 Final Review Problems 1) The current density in a cylindrical wire of radius R = 3.0 mm is uniform across the cross section of the wire and is J = 3.0 × 106A/m2, (a) What is the current through the outer portion of the wire between radial distances R/2 and R (b) What is the current through the entire cross section of the wire? 2) A conducting loop of radius 1.50 cm and resistance 8 x 10-6Ω is perpendicular...
A flat loop of wire consisting of a single turn of wire of cross-sectional area 0.25m^2 and resistance of 4 Ohm is located in a magnetic field as shown to the right. The magnetic field increases uniformly in magnitude from 0.6T to 5.4T in 0.6s. As a result, the current in the loop is (Magnitude AND direction)
An optic fiber is made of clear plastic with index of refraction of 1.72. For what angle of incidence will light remain within the plastic guide"? A conducting rod whose length is 15 cm is placed on U-shaped metal wire that has a resistance R of 7 ohm as shown in figure 23-9. the wire and the rod are in the plane of the paper. A constant magnetic fields of strength 0.2 T is applied perpendicular and into the paper....
The coil in an AC generator consists of 6 turns of wire, each of area A= 0.0800 m², and the total resistance of the wire is 10.0 V. The coil rotates in a 0.400-T magnetic field at a constant frequency of 50.0 Hz. Find the maximum induced emf in the coil. What is the maximum induced current in the coil when the output terminals are connected to a low- resistance conductor?
Accuracy is important. Do not round intermediates and check the
answer range to make sure you are correct.
Values:
[01] 2.08 [02]
68.47 [03] 0.239 [04] 1173.7 [05] 1403. [06] 53.8
THE CORRECT ANSWERS WILL BE IN THE FOLLOWING RANGES:
8-1a. 140, 220 Hz
8-1b. 40:0, 62:0 mA
8-2a. 70:0, 99:0 V
8-2b. 140:0, 160:0 V
8-2c. 60:0, 99:0 V
8-2d. 60:0, 90:0 V
8-3a. 40:0; 99:0 pF
8-3b. 100; 400 mV
8-3c. 1:00; 3:00 mV
8-4a. 100; 150 V...
What capacitor in series with a 100 Ohm resistor and a 20.0 mH inductor will give a resonance frequency of 800 Hz? A series RLC circuit consists of a 99.0 Ohm resistor, a 0.130 H inductor, and a 20.0 muF capacitor. It is attached to a 120 V/60 Hz power line. What is the peak current I? The tuning circuit in an FM radio receiver is a series RLC circuit with a 0.2000 muH inductor. The receiver is tuned to...
6. A 10-turn square coil of area 0.036 m2 and a 20-urn circular coil are both placed perpendicular to the same changing magnetic field. The voltage induced in each of the coils is the same. What is the area of the circular coil? a. 0.072 m2 b. 0.60 m2 c. 0.018 m2 d. 0.036 m 7. An AC voltage source, with a peak output of 200 V, is connected to a 50-2 resistor. What is the rate of energy dissipated...
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