(Based on the Memory of o.1: Magnetic induction at a distance 10 m from center of circular coil of area im² carrying 10 A is (a) 2 x 10-T (b) 41 x 10-9T (c) 4 x 10-6 T (d) 10-6 T
Q: Question 3: Induction (a) The rod shown below moves to the right on essentially zero-resistance…
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Q: Q18: A circular loop of area 10 cm darrying 8 A is placed in a uniform magnetic field parallel to…
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Q: 20-3) Two long parallel wires have currents of 20 A and 5.0 A flowing through them in opposite…
A: The currents in the two wires are The distance of separation between the two wires is From the…
Q: 16) A (00 turn of 0.(00 m². The coil encloses cir cumtere ntial loil an are a has a resistance of 10…
A: Calculate the total magnetic field. Calculate the magnetic flux.
Q: A conducting bar of mass m 1kg and length I 1m is in contact with a thin conducting circular ring as…
A: Given that, m = 1 , L = 1 , B = 1 T, R = 1 ohm By torque balance on rod about center point, Fb*(L/2)…
Q: #6- A loop of wire with radiusr is suspended in a uniform magnetic field B. If the radius of the…
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Q: A 376 turn circular coil of radius 40 cm is placed in the earth's magnetic field 0.59 G, such that…
A: Given data: The number of turns is n=376. The radius of coil is r=40 cm. The current in the coil is…
Q: Consider the arrangement shown in the Figure below. Assume R5 6.00 2, , I is 1.20 m, and a uniform…
A: Given: R= 6 ohm L = 1.20 m B= 2.50 T We have to calculate speed when current is 0.50 A The rate of…
Q: Magnetic induction at a distance 10 m from center of circular coil of area 1m² carrying 10 A is 2 x…
A: To find-Magnetic induction (B)=?Given-A=1 m2I=10 Ax=10 m
Q: Any change in magnetic flux induces an emf. Explain it?
A: According to the laws of electromagnetic induction, when the magnetic flux linked with the coil…
Q: A 280 turn circular coil of diameter 56 cm is placed in the earth's magnetic field 0.42 G, such that…
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Q: The strength of poles of a bar magnet 20 cm long is 50 A-m. Find the magnetic induction at a point…
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Q: 45-46. Find the magnetic field of a solenoid of 15 turns when it has a current of 5 mA. 4TT x 105 T…
A: Magnetic field due to solenoid is given by nuI ,where n is the number of turns , I is the current…
Q: 19) A circular loop of area 10 cm2 carrying a current 1-8 A is placed in the x-y plane, as shown in…
A: Area of the loop, A→=10 cm2=0.001 m2 k^ (Area vector of the loop is normal to the plane) current in…
Q: A coil of wire consists of 30 loops with each loop having a radius of 33cm. What current is required…
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Q: A non-magnetic conducting wire of Radius R caries a aurrent I = 3A which is %3D uniformly…
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Q: 7) A conducting rod is pulled to the right along parallel metal rails that are 25 cm apart at…
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Q: Explain: A changing magnetic field near a conductor induces a current in the conductor
A: The magnetic field (B) around a magnet or a conductor is the region in which any other conductor or…
Q: 5. Two similar coils of radius R are lying concentrically with their planes at right angles to each…
A: Given, Two concentric coils of radius, R carrying current, I and 2I
Q: Can induction be used to produce charge on an insulator?
A: The insulator is the material that has no free electrons. When a charged object is brought to the…
Q: 12) The right edge of the circuit in figure extends into a B=60 mT uniform magnetic field. What is…
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Q: (a) What is the maximum torque (in N-m) on a 150 turn square loop of wire 18.0 cm on a side that…
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Q: 4. A toroid of circular cross section whose center is at the origin and axis the same as the z-axis…
A: Number of turns,N=500 ρ0=10 cm=0.1 m,a=2 cm=0.02 mCurrent,I=500 mA=500×10-3A From the ampere law,we…
Q: of a dipole magnet tha ST. The torque on the
A: Given: Wire has 150 turns N=150 Radius is 7.5 cm, r=7.5 cm Torque is 0.25 N.m B=1.5 T
Q: A 156 turn rectangular coil of length 42 cm and breadth 71 cm is placed in the earth's magnetic…
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Q: A bay magnet is oscillating in a uniform magnetic field of induction 0.4×10°³7. When the frequency…
A: We need to compute-Increase in magnetic induction (B2)=?The data given as-Magnetic induction…
Q: A coil of area 300 Cm^2 and 100 turns pass through a magnetic field of strength 0.35 T in 0.25 sec.…
A: Given:- Aera A= 300 cm2 Number of turns N= 100 megnatic field B= 0.35 T t= 0.25 sec Find:- The…
Q: 3) A square loop circuit (with a 30.0 V battery, resistance of 6.00 ohms and side length of 2.00 m)…
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Q: 20. FIGURE below shows a zero-resistance rod sliding to the right on two zero-resistance rails…
A: We know that emf induced will be Emf= Blv Current induced will be I= emf/ R
Q: A fuel gauge uses a capacitor to determine the height of the fuel in a tank. The effective…
A: (a) The effective dielectric constant of a fuel tank The capacitor is made up of two parts one is…
Q: Problem 8- Electromagnetic induction The circuit is in a uniform magnetic field that points into the…
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Q: Calculate the magnetic induction due to a short magnetic dipole of moment 0.1 Am at an equatorial…
A: To find- Magnetic induction (Beq)=? Given- r=10 cm=0.1 m M=0.1 Am2 μ0=4π×10-7 wb/Am
Q: Magnetic induction at a distance 10 m from center of circular coil of area 1m² carrying 10 A is 2 ×…
A: To find-Magnetic induction (B)=?Given-A=1 m2I=10 Ax=10 m
Q: A block of mass 1.0 kg is attached to a horizontal spring that has a force constant of 2,000 N/m as…
A: Given:mass of block, m = 1kgcompression of spring, xmax = -3.0 cm = -0.03 mspring constant, k = 2000…
Q: A coil of 150 turns of wire is in the form of a circle of radius 7.5 cm, and sits in the center of a…
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Q: Give 2 examples or situations where you can apply electromagnetic induction
A: (1) Electric Generators : Electromagnetic induction is used in electric generators to convert…
Q: A electric motor has a current running through it and it is rotating counterclockwise in an external…
A: We have an electric motor with a current running through it and it is rotating counterclockwise in…
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…
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Q: A non-magnetic conducting wire of Radius R carries a aurrent I = 2A which is uniformly distributed…
A: SOlution: Given that I = 2A radius R to find the magnetic enegry per unit lenth
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