An aircraft has a wing span of 30 m Find the emf induced belimeen the cuing tips when it flies at 1000 km/hr houtzontally so as to cut earth's vertical. magnetic & induction of 4.5 x 10-5 wob/mrt. of

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Q: a 0.8T bar magnet is pushed through a 50.5 turn coli with an area of 0.002m2 in 3.4sec. The

A: Given  No of turns = 50.5  Magnetic field B = 0.8 T Area A = 0.002 m2 Time ∆t = 3.4 sec

Q: In the discussion of electromagnetic induction, we learned that if a magnet is brought rapidly…

A: The phenomenon of inducing an electric current in a coil by moving a magnet is known as…

Q: Suppose an isolated magnetic South pole is discovered an then dropped through a horizontal…

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Q: In electromagnetic induction, explain how does the number of coils affect the current produced?

A: Induced voltage is directly proportional to the number of coils. Therefore, current produced is…

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A: Let the length of the conducting wire be denoted as l.Let the component of the Earth’s magnetic…

Q: 73 loops coil of wire 0.3m x 0.2m that has a magnetic field increases from -3T to5T in 0.15s that is…

A: 73 loops coil of wire 0.3m x 0.2m that has a magnetic field increases from -3T to5T in 0.15s that is…

Q: A conductor of tength paiallel ts itoult ite a sped of 10mle at right angles to a induction 10"wblmt…

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Q: A 230-turn coil lies in the plane of the page in a uniform magnetic field of strength 4.80 T. The…

A: Have a look dear

Q: Show by diagram, the direction of the eddy currents formed along with there magnetic poles, when a…

A: When a magnet is dropped down a metallic tube, it induces eddy currents in the tube due to Faraday's…

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: a current of 3.3 A creates a flux of 160micro Wb in a coil of 317 turns. calculate the induced emf…

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Q: A magnet is placed into a coil. The induced emf across the coil is 10 mV. What would the emf be if…

A: Emf induced in the coil is given as, ε=-N∆ϕ∆t

Q: An aircraft has a cuing span of 30 m Find the emf induced belimeen the cuing tips when it flies at…

A: We need to compute-Emf induced between wings  tips (e)=?Given that-l=30 mv=1000…

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: The magnetic flux associated with the coil changes from zero to 6 x 10 Wb in 10 sec. Calculate…

A: To find-Induced emf (e)=?Given-ϕ1=0 Wbϕ2=4×10-4 WbTime (t)=10 sec

Q: Ahe magnetic flux. thunugh a loop of uerislänce os ohm is laying accouding to° the uelotion p=…

A: Whenever the flux of magnetic field through the area bounded by a closed conducting loop changes,…

Q: An electron accelerated from rest through a potential difference of 2000 wells enteres a uniform…

A: Given: The potential difference is 2000 V. The magnetic field is 0.02 Wb/m2. The electrons enter…

Q: Integrated ConceptsCalculate the maximum torque on a 50-turn, 1.50 cm radius circular current loop…

A: As per the given data, Number of turns (N) = 50; Radius of the circular coil (r) = 1.5 cm =1.5×10-2…

Q: The magnetic flux associated with the coil changes from zero to 6 x 10 Wb in 10 sec. Calculate…

A: To Find: induced e.m.f. (e) Given: ϕ1=0 Wbϕ2=4×10-4 Wb Time (t) = 10 sec

Q: The magnetic flux associated with the coil changes from zero to 6 x 10 4Wb in 10 sec. Calculate…

A: To find-Induced emf (e)=?Given-ϕ1=0 Wbϕ2=4×10-4 WbTime (t)=10 sec

Q: 6. Consider a solenoid with length l, cross sectional area A, and N windings. (a) What is the…

A: Resistance= 5 ohms N= 2000 turn r= 5mm L= 4 cm

Q: (a) An MRI technician moves his hand from a region of very low magnetic field strength into an MRI…

A: a) The Faraday’s and Lenz’s Law, The magnetic flux,

Q: TOUR TEACHER PRACTICE ANOTHER An MRI technician moves his hand from a region of very low magnetic…

A: The magnetic flux in a loop is given by  ϕ=B→.A→=BAcosθWhere θ is a angle between B→ and A→ The…

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Q: 5) If the di stance between circular parallel plates of Radius R of a capacitor is 5 mm dv = 180…

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Q: A 100-turn square wire coil of area0.040 m2 rotates about a vertical axis at1 500 rev/min, as…

A: Formula to calculate maximum voltage in the induced coil is

Q: A 230-turn coil lies in the plane of the page in a uniform magnetic field of strength 4.80 T. The…

A: Given that,Number of turns : N = 230 turns Magnetic field : B = 4.80 T              Area : A = 0.125…

Q: Explain how electromagnetic induction can be used to detect metals? This technique is particularly…

A: In this type of detection method, the device has a coils in which a changing current is flowing. And…

Q: A square loop 24.0 cm on a side has a resistance of 6.10 Ω It is initially in a 0.665-T magnetic…

A: Magnetic flux is the field lines passing through particular area when that area loop is kept…

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Q: MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER A velocity selector in a mass spectrometer, like the one…

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