Two 52-turn coils are magnetically coupled so that a 7.12-A current in one coil produces a magnetic flux of 0.24 Wb through each turn of the other. What is their mutual inductance?

Q: Suppose that a rectangular toroid has 1500 windings and a self-inductance of 0.04 H. If the height…

A: Given : Number of turns, N= 1500 Self Inductance, L =0.04 H Height , h = 0.08 m  Energy stored , U=…

Q: Two coils are placed near each other and they have a mutual inductance of 879.1 mH. If the current…

A: mutual inductance(M)=879.1 mH=879.1×10-3H  current i(t)=0.5e-1,625.3t to find: induced emf at…

Q: A 10 H inductor carries a current of 20 A., the magnetic field of the inductor? Latent heat of ice…

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Q: Your answer is partially correct. A long, current-carrying solenoid with an air core has 2200 turns…

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Q: When the current in one coil changes at a rate of 5.6 A/s an emf of 6.3 × 10-3 is induced in a…

A: From question-Change in current, dIdt= 5.6 A/sand, ε=6.3×10-3 V

Q: At a certain instant the current flowing through a 5.8 H inductor is 3.1 A. The energy in the…

A: Given data The current flowing through the circuit is I = 3.1 A. The inductance of the inductor is…

Q: A simple AC generator consists of 20 coils of wire with an area of 1000cm2 and placed in a region…

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Q: A 200-loop circular armature coil with a diameter of14.0 cm rotates at150 rev/s in a uniform…

A: Given: Loop of circular armature coil is 200 Revolution is 150 rev/s Magnetic field  is 0.24 T

Q: If the current running through an inductor is increased by a factor of 3, by how much does the…

A: Given:- The  current running through an inductor is increased by a factor of 3 Find:- how much…

Q: A cycle wheel has 10 spokes each of length 0.5 m long is rotated at a speed of 18 km/hr in a plane…

A: We had to compute- (a) Emf induced between the axle and the rim of cycle wheel (e1)=? (b) Emf…

Q: The magnetic flux through a coil of wire containing 15 loops changes at a constant rate from 10Wb to…

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Q: The coil in an electromagnet has an inductance of 1.7 mH and carries a constant direct current of…

A: Given that,Inductance, L=1.7 mH=1.7×10-3HDirect current, I=5.6 AInduced emf, ε=7.3 V

Q: Ex. 7: When 100V D.C. is applied across a coil, a current of 1A flows through it. When 100 V A.C. of…

A: We need to compute-Resistance (R)=?Impedance (Z)=?Self Inductance (L)=?The data given as-Applied emf…

Q: A solenoid with 500 turns and a length of 0.2 meters is carrying a current of 2.5 Amperes.…

A: Self-inductance (L) is a property of a coil or solenoid that quantifies its ability to induce an…

Q: Ex. 65 : When a 100 volt. D.C. is applied across a coil, a current of 1 amp flows through it. When a…

A: To find-(1) Resistance of coil (2) Inductance of coilGiven-E=D.C. voltage=100 VI=1 AErms=100 VF=50…

Q: A simple AC generator consists of 20 coils of wire with an area of 1000 cm² and placed in a region…

A:

Q: A metal rod 1 VIT Im long rotates about one of its end perpendicular to a plane whose magnetic…

A: We need to compute-Number of revolution (f)=?The data given as-radius (r)=1π mMagnetic induction…

Q: 3. A 12.0 V battery is connected in series with a 10.0 O resistor, an inductor and a switch. At time…

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Q: Suppose that a rectangular toroid has 2000 windings and a self-inductance of 0.040 H. If h = 0.10 m,…

A: Given data :  No. Of winding in toroid N = 2000  Inductance L = 0.040 H  rectangular height h =…

Q: A coil is connected in series with a 14.4 kQ resistor. An ideal 64.8 V battery is applied across the…

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Q: primary voltage to many thousands of volts in order to produce electric sparks several inches long.…

A: Based on bartleby  policy I am only answering  1st three sub parts if you want complete  answer…

Q: In the figure, a 160-turn coil of radius 2.3 cm and resistance 5.5 Q is coaxial with a solenoid of…

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Q: why does a smple dc motor would have a non vanishing potential difference across the terminals as it…

A: DC Motor: A simple direct current motor consists of a stator with a stationary set of magnets and an…

Q: Two coils are placed near each other and they have a mutual inductance of 887.4 mH. If the current…

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Q: Two coils are at fixed locations. When coil 1 has no current and the current in coil 2 increases at…

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Q: The coil of an AC generator has 200 turns of the area 1 m2. If the coil rotates in a uniform…

A: We are given number of turns and area of coil. We are given frequency of rotation. We are also given…

Q: Two coils close to each other have a mutual inductance of 23 mH. The current in one coil decays…

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Q: What is the energy stored in 1 second in an inductor while carrying current i = 20 + 10 t where t is…

A: Given: EMF induced in the coil, ε=40 mVCurrent carrying in the coil, i=20+10t ATime, t = 1 sec

Q: A sod of length l is suotated with angulan. speed co abdut ils one end perpendicular magnelic field…

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Q: The voltage across an inductor is proportional to the inductor and the derivative of the current…

A: As we know that,          Voltage across Inductor is given by :…

Q: In the figure, a 100-turn coil of radius 2.1 cm and resistance 6.O Q is coaxial with a solenoid of…

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Q: What is the magnetic field due to an inductor of length 10 cm that has 300 turns if 0.25 A of…

A: B = magnetic field due a inductor.  B= uo n i Where n = number of turns  i = current L= self…

Q: Measurements on a solenoid coil (inductor) at a particular instant in time indicate that the current…

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