True False -The generation of electricity achieved by moving a conductor in a magnetic field due to the relation E= I LB
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A: Gauss's law for magnetic field.
Q: 2 The wire shown has a current being carried to the right and point P is a distance r away from the…
A: By amperes law magnetic field due to long current carrying conductor is I2π×ρ where I is current…
Q: A conductor lies along the Z - axis at -1.5 < Z < 1.5 m and carries a fixed current of 10 A in the…
A: Given: Current, I = 10Amps Length l=3m (-1.5≤Z≤1.5) B=3×10-4e-0.2x T t=5×10-3 s
Q: A current of I = 2 A flows in the +z direction through an infinitely long conductor wire placed…
A: A current carrying wire produce magnetic field. The direction is obtained by right hand rule. Biot…
Q: Problem 2. What are the energy densities associated with the electric and magnetic fields?
A: Although energy density associated with electric field is given by WE=0.5ε0E2 J/m3where,E=electric…
Q: Magnetic fields can produce an electric current in a closed loop, but only if the electric flux…
A: This is a very good question based on electromagnetic induction phenomenon. In this we are having a…
Q: 4. If a particle with a load of 1 C enters a magnetic field with a speed of V=3i+5j+2k m/s with a…
A: We know direct formula for magnetic force , we will find magnitude and direction of magnetic force
Q: x x x x x x x x Rx Faplicada
A: By given current and resistance we will find out the emf then from emf we will find velocity of rod
Q: A straight conductor 100 cm long and carrying a current of 40 A lies perpendicular to a magnetic…
A: This question belongs to electro magnetic field theory . It is based on the force experienced by the…
Q: What will be the length (in meter) of conductor required to generate 3 V when passing through and…
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Q: What is the flux density in a magnetic field of cross-sectional area 20 cm? having a flux of 3 mWb?
A: We are authorized to answer one question at a time, since you have not mentioned which question you…
Q: What will be the length (in meter) of conductor required to generate 3 V when passing through and…
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Q: Compute the value of magnetic flux density in air at a point 5cm from a long straight wire carrying…
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Q: An electromagnet has an air gap of 3 mm length and the flux density in the gap is 1.257 T. Find the…
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Q: Outside of a very long current carrying wire, the magnetic flux density B is circular and the It is…
A: The question is about finding the divergence of magnetic flux density.
Q: What would be the magnetic flux density (B) value in a 50 cm radius toroid wound on a ferromagnetic…
A: Given A toroid has r= 50cm = 0.50 m N= 100 turns, relative magnetic permeability of μr=1000, I=250…
Q: (3) Which method is used to determine the direction a conductor carrying current will be moved in a…
A: FARADAY'S FIRST LAW: Whenever the magnetic lines of force linking with the coil or conductor…
Q: A conductor t long moves at right angles to a uniform magnetic field. Find the voltage induced in…
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Q: Which one or ones of the following statements about an ideal solenoid carrying a uniform current are…
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Q: b) Electric field can be created either by a voltage source or by time varying magnetic field.…
A: Explanation: The closed loop integral of a conservative field is always results zero. The…
Q: Figure shows a wire carrying a current i = 4.0 A in the positive B = (3.0 T/mly i 4 (3.0 T /m)y i…
A: force exerted on a wire placed in magnetic filed will be dF→=IdL→×B→ here dF→ is the force exerted…
Q: Two parallel straight wires are separated by a distance of 0.12 m and carry currents of I1 = 3.0 A…
A: d=0.12mI1=3.0 AI2=1.4 Al=1.2 m
Q: Find the force on a conductor 90 cm long, carrying a current of 2 A and is situated perpendicular to…
A: We know that whenever a current carrying conductor placed in a magnetic field some force exerts on…
Q: What is the magnitude of the magnetic force acting on a wire of length 45 cm, if the wire carrying a…
A: Given data, Wire length, L=45 cm Current, I=1.5 A Angle between current and magnetic field, θ=50°…
Q: 2) A proton is moving in a constant magnetic field, see figure, what is the direction of the force…
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Q: A wire segment 1.2 m long carries a current I= 3.5 A and is oriented as shown in the figure. A…
A: Write the given values in the question.
Q: If a finite length of wire having a total length QR = 80 m, a current of 10 A is flowing in it. A…
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Q: 15. A conductor of length 1 meter moves at right angle to a magnetic field of flux density 1 Wb/m^2…
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Q: Explain (1) the presence of magnetic lines of force, and (2) motion of conductors cutting the flux,…
A: The magnetic lines of force emerge from the north pole and terminate at the south pole. These are…
Q: 10. Find the magnetic field at the point P shown for the following line currents: Р. (a) (b) (d) (e)…
A: Note: "Since you have posted a question with multiple sub parts, we will solve first three sub parts…
Q: 8. Calculate the magnetizing force and flux density at a distance of 5 cm from a long straight…
A: In this question we will find magnetization force and flux density at a distance from a long…
Q: 4. A proton moves across a magnetic field in a circular path of radius 20 cm. If the flux density of…
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Q: If a current of 6A flows through a long wire of radius 0.0042 meter, what is the flux density (H)…
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Q: A(x Oc 10.200 m P B(x 0.200 m
A: We need to find out the magnetic field at point P due to all four current carrying wire .
Q: L Four long, parallel current carrying wires form a square on the plane as shown in the figure. If…
A: Given all four wire have same current.
Q: 1. In the magnetic circuit shown below,the relative permeability of the ferromagnetic material is…
A: Equivalent magnetic circuit : Ri-Reluctance of ith part of magnetic material .NI-mmf produced…
Q: Magnetic fields can produce an electric current in a closed loop, but only if the electric flux…
A: The above-given statement, says about the generation of electric current in a magnetic field
Q: 1. What is the flux density in a magnetic field of cross-sectional area 20 cm2 having a flux of 3…
A: What is the flux density in a magnetic field of cross-sectional area 20 ^2 cm having a flux of 3…
Q: A wire 71.9 cm long carries a 0.610 A current in the positive direction of an x axis through a…
A: The solution can be achieved as follows.
Q: The following is known: (a) length of a conductor in a magnetic field, 50 cm; (b) velocity of the…
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Q: The applied MMF to a simple magnetic circuit is 350AT. It was found that the resulting magnetic…
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Q: ___ is the quantity of magnetic field force or “push”, also known as magnetic potential difference,…
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Q: A long straight wire carries a current, I=10 A, the magnetic field at distance of 1.59 m is ?
A: Given, A long straight wire carries Current, I=10 A Distance, r= 1.59 m
Q: Calculate the flux density (in gauss) of a one-foot-long conductor when it carries a current of 160…
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Q: A wire segment 1.2 m long carries a current I= 3.5 A and is oriented as shown in the figure. A…
A: Write the given values in the question.
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- A 15-F AC capacitor is connected in series with a 50 resistor. The capacitor has a voltage rating of 600 WVDC. The capacitor and resistor are connected to a 480-V, 60-Hz circuit. Is the voltage rating of the capacitor sufficient for this connection?An RC series circuit is connected to a 120-V, 60-Hz power source. The resistor is 25 and has a voltage drop of 65 volts. What is the capacitance of the capacitor?What is the minimum AC voltage rating of each capacitor in Question 11?
- Calibri (Body) -11 by AaBbCcDx AaBbCcD AaBbC AaBbCc AaB AaBbCc. mat Painter BIU 1Normal 1No Spaci. Heading 1 Heading 2 Title Subtitle Chang Styles d Font Paragraph Styles IMPEDANCE QUIZ # 2 1. What capacitance when connected in series with a 500Q resistor will limit the current drawn from a 48-mV 465-kHz source to 20µA? * a. 144pF b. 145pF c. 146pF d. 147pF MY ANSWER: c.146pF 2. What is the total impedance at 20kHz of a series circuit consisting of a 1.5mH inductance, a 100Q resistance, and a 0.08uF capacitance? * a. 1340 41.7 b. 1930 L-37.2" C. 920 290 d. 530 2-12.6°iv. Change in DC voltage if capacitor increased to 100 F Vum-220 v - 50 Hz Ns Np=15 R=10KNProblem: 25 mH m Find Leq In below figure. 10 mH m 60 mH m 20 mH m 30 mH m -o b L 0000
- Q4. Determine the equivalent inductance and equivalent current of the inductive circuit in Figure Q4. If L5 is replaced with a capacitor of 0.5 mF, how would it affect the branch current? The alternating Voltage source has an amplitude of 20 Vm. Vm Sine 50 Hz L1 5 mH L2 3 mH Figure Q4 reee L3 6.6 mH L4 2.8 mH rele L5 7 mHThe attached image shows a circuit with an AC voltage source, a resistor, inductor, and capacitor connected in series. The circuit has the following characteristics: Resistor resistance: 10 ohm Capacitor capacitance: 0.05 F Inductor inductance: 13 H Current Amplitude: 4 A Voltage amplitude across the source: 60 V Frequency at the source: 0.3 Hz Voltage amplitude across the resistor: 35 V Voltage amplitude across the capacitor: 37 V Voltage amplitude across the inductor: 80 V (a) Calculate the RMS voltages from the amplitudes above. From the RMS voltages across the capacitor, inductor and resistor, calculate the RMS voltage of the AC source. Hint: Vrms = V0/sqrt(2) Vrms = sqrt( (Vrms,R)2 + (Vrms, L - Vrms, C)2 ) (b) Calculate the RMS value of the current (c) Using the resistance, capacitance, inductance, and the frequency of the AC voltage, calculate the impedance Z. From this, and the previously measured value of Vrms, find the RMS value of the current in the circuit.Determine the equivalent inductance and equivalent current of the inductive circuit in Figure Q4. If L5 is replaced with a capacitor of 0.5 mF, how would it affect the branch current? The alternating Voltage source has an amplitude of 20 Vm. Vm Sine 50 Hz L1 5 mH L2 3 mH cele rele Figure Q4 rele celer L3 6.6 mH L4 2.8 mH reler L5 7 mH
- Q4. Determine the equivalent inductance and equivalent current of the inductive circuit in Figure Q4. If Ls is replaced with a capacitor of 0.55 mF, how would it affect the branch current? The alternating Voltage source has an amplitude of 25 Vm. Vm Sine 55 Hz L1 5 mH L2 5.3 mH rele cele Figure Q4 000 ele L3 6.6 mH L4 8.3 mH cele L5 7.7 mHFind the reactance voltage when current is changed from -2A to 2A in 4 sec and self inductance is 1H?Input to a step up chopper is 250 v. The output required is 450 V. If the conducting time of thyristor is 200 psec, the chopping frequency is