Write the FPS units of power.

Q: Determine the relationship between the phase angle of the current and voltage and the average power,…

A: The term power factor can be defined as the actual electric power dissipated by an AC circuit to the…

Q: What is the unit of measurement of the back EMF of a motor?

A: to find : The unit of measurement of back emf of motor

Q: A 20V 20 V 2 S2 40V 40 V in lout

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Q: Which factor will not affect the strength of a solenoid? ) number of wraps strength of current O…

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Q: Which line, A to D, gives correct units for both magnetic flux and magnetic flux density? Magnetic…

A: the option b is the correct answer,   Wb ( weber ) and T Telsa both give correct units for both…

Q: 1oop is moved through a magnetic fleld in 7 S, wnere the initial magnetic flux is the final magnetic…

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Q: Refer to the figure in the previous question. What is the emf induced when a 5.7-cm conducting rod…

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Q: What is a solenoid?

A: Solenoids are simple components that can be used for various applications. They are available in…

Q: What color is E. Coil on an EMB plate?

A: Due to the metachromatic properties of the dyes, E. coli movement using flagella, and strong acid…

Q: nclude the appr- e value if the ac

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Q: The self-inductance of the circuit in the figure below is 9.60  10-8 H. Find the back emf when the…

A: Given data The self-inductance is given as L = 9.60 x 10-8 H. The rate of increase in current is…

Q: What is the symbol for a solenoid?

A: A solenoid is a type of electromagnet. It is long coil of wire wrapped in many turns. The purpose of…

Q: Define toroid.

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Q: Fd the curreut through the 4A reat ater ee he network ahown.daing leap current method

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Q: The SI unit of magnetic flux Og is. Volt/meter (Tesla-meterysecond (also known as "Voir) Testa -…

A: To determine the SI unit of magnetic flux ΦB.

Q: Deduce the modified wave equations for electric and magnetic fields in a conductor. Show every step…

A: The four basic laws of electricity and magnetism had been discovered experimentally through the work…

Q: The self-inductance of the circuit in the figure below is 9.10 x 10-8 H. Find the back emf when the…

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Q: Figure shows the top view of a rail track system placed in downward magnetic field. A metal wire (in…

A: It is given that the conductor of length L is moving away from the battery (that is, in the downward…

Q: A conductor is moving in a magnetic field. Which describes the charge distribution due to motional…

A: 1. In the above question and the figure below saying that , there is a conductor which is moving…

Q: In a power supply diagram, which block indicates a smooth dc output? rectifier regulator O filter…

A: A power supply is a type of electrical equipment used to provide electricity to an electrical load.…

Q: Derive the basic S.I units, then write the basic dimension for this expression  RLC  where R:…

A: Resistance r has SI unit ohm, inductance L has SI unit Henry and Capacitance C has SI unit Farad. We…

Q: Current is generally defined with respect to … ? Magnetic flux is generally defined with respect to…

A: Current is generally defined with respect to ...  net rate of flow of electric charge through a…

Q: An inductance of 0.106 Henry is connected to a 120-volt 60-cycle source. Write the equations for…

A: The inductance of the coil L = 0.106 H Voltage of the source V = 120 V Frequency of the source f =…

Q: What is the definition of emf?

A: Given:What is the definition of emf.Now,The voltage developed by a battery or a dynamo or any other…

Q: Follow Faraday's law, starting with the expression of the magnetic field, up to the work theorem.

A: Whenever there is a change in magnetic flux linked with a closed coil, an induced e.m.f. produced…

Q: What is the formula for maximum induced emf?

A: EMF stands for an electromotive force, a source of energy originated by the variation in the…

Q: What is the voltage induced in a generator with 938 turns, an area of 140 mm2 turning at a rate of…

A: Write a value of this question. N=938A=140×10-6m2N=37rpmB=0.0519 T

Q: In the figure below, the capacitor is initially uncharged. What is the value of the current (in A)…

A: Write the expression for the current just after the switch. Here, t is the time just after the…

Q: The relationship between the magnetic field and the magnetic energy density?

A: Let us assume that B is the magnetic field and UB  is magnetic field density. The magnetic field…

Q: An electric generator produces an alternating voltage given by AV = NBAwsin(wt). What is meant by…

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Q: Two resistors of resistance R1and R2 are placed in series across a battery with voltage V, such that…

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Q: At what speed must the sliding rod in the figure below move to produce an emf of 1.10 V in a 1.77 T…

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Q: What is the function of a transducer used in a communication system?

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Q: The self-inductance of the circuit in the figure below is 1.10  10-7 H. Find the back emf when the…

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Q: ch thermal energy is produced in the loop by the change in field?

A: Use Faraday's law of EMI

Q: Name the device, that works on the principle of torque on a current loop placed in magnetic field?…

A: When a  current is passed through a conductor then the magnetic fields are produced around it.  The…

Q: R1 is the resistance of the primary winding of a transformer. The turns ratio in terms of primary to…

A: transformer works on the principle of mutual induction.  so power loss is zero for ideal transformer…

Q: If 24.9 volt power supply is connected to a lamp with resistance 3.6 ohm. What would be the magnetic…

A: Given data The voltage is given as V = 24.9 volt. The resistance is given as R=3.6 Ω. The distance…