The magnetic flux associated with the coil changes by 32 x 102 Wb in 20 secuonds. Lind the e.m.f. induced in it.
Q: The copper bar moves with a speed parallel to the long straight wire carrying an I current.…
A: Given: Speed of Cu bar, v = 5 m/s Current through the long straight wire, I = 100 A a = 1 cm…
Q: Suppose that a rectangular toroid has 2000 windings and a self-inductance of 0.040 H. If h = 0.10 m,…
A: Solution:-Given thatNumber of windings (N)=2000self inductance (L)=0.04 Hh=0.1 mEnergy in magnetic…
Q: A circular coil of 100 turns and diameter 24 cm is rotated continuously in a uniform magnetic field…
A: We need to compute- Maximum emf induced in the coil (e0)=? Instantaneous induced emf (e)=? The data…
Q: has 20 turns each with an surface at all times. The Find
A: a) We know that here in the question a coil has n = 20 turns and the Aera of the coil is A = 1.5 x…
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: The magnetic flux associated with a coil changes by 5 x 102 Wb in 25 seconds. Find the e.m.f.…
A: To find-Emf induced in a coil (e)=?Given-dϕ=5×10-2 Wbdt=25 sec
Q: A metal rod of length 1 m is rotated about one of its ends in a plane at right angles to a uniform…
A: To find-Induced emf (e)=?Given-l=1 mB=2.5×10-3 Wb/m2n=1800 rpm=180060=30 rps
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: A 5-turn square loop 10 cm along a side, resistance = 4.0 ohm is placed in a magnetic field that…
A: Given Number of turns N = 5 Area a = 10 cm = 0.1 m Resistance R = 4…
Q: 35. The magnetic flux through the loop shown in the accompanying figure varies with time according…
A:
Q: How to determine the magnitude of the time changing magnetic flux thru the loop, if the EMF is…
A: It is given that
Q: The magnetic flux associated with a coil changes from zero to 6 x 102 Wb in 0.6 sec. Find the…
A: To find-Average induced emf (e)=?Given-ϕ1=0ϕ2=6×10-2 Wbt=0.6 sec
Q: A very long, hollow cylindrical coil with a cross-sectional area of 70 cm2 and the number of turns…
A: Calculate the magnetic field produced by the cylindrical coil. B=μ0ni=4π×10-7 H/m×4500/m×5 A=0.0282…
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: Rectangular Coil A rectangular coil with 6000 tums that has a resistance of 2.102 is coplanar with a…
A:
Q: A metal rod 1 m long rotates about one end in the plane perpendicular to a uniform magnetic field of…
A: Given : Length of the rod, l = 1 m Magnetic field induction, B = 0.38×10-4 Wb/m2 (or T) Because 1 T…
Q: The magnetic flux through a coil of wire changes from 9T m- to zero in a time of 0.50 s. What is the…
A: 18 V
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: ESS 2 2 SE 16 s SES-ES ESESESES STA ES STA ES STA ES Arod AB with length L ellism is lying on a…
A: (a)Write the expression for total induced emf across the rod AB.
Q: A single-turn conducting loop is stationary inside a magnetic field and the magnetic field increases…
A: We have to know about magnetism.
Q: An emf of 26.5 mV is induced in a 504 turn coil when the current is changing at a rate of 10.5 A/s.…
A: Given data *The given induced emf is E = 26.5 mV = 26.5 × 10-3 V *The number of turns in a coil is N…
Q: A ball of mass m = 1.04kg has its position as a function of time given by F(t) = (5m + 1.97m cos…
A: Given,Mass of ball (m) =1.04kgPosition To find,Angular momentum of particle at t = 1.48 sec.
Q: The magnetic flux associated with the coil changes by 32 x 102 Wb in 20 seconds. Find the e.m.f.…
A: To find-Induced emf (e)=?Given-Magnetic flux (dϕ)=32×10-2 WbTime (dt)=20 sec
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: Cônsidér thé árrangement shown the figure belów. Assumé R = 4.00 and ? = 1.10 m, and a uniform…
A: Time varying magnetic fields produces a induced EMF which in turn produces current. This EMF depends…
Q: The magnetic flux associated with a coil changes from zero to 6 × 10 ² Wb in 0.6 sec. Find the…
A:
Q: A sod of length l is suotated with angulan. speed co abdut ils one end perpendicular magnelic field…
A:
Q: 3. A uniform magnetic ficld is given by B = btk where b = 0.35 T/s. Find the induced current in a…
A:
Q: A single loop of wire with an area of 0.0850 m2 is in a uniform magnetic field that has an initial…
A: Write the given values with the suitable variables. A=0.085 m2B=3.86 TdBdt=-0.175 T/s Here, A is the…
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: 1. The conductive bar m = 45g starts moving from rest, the magnetic field B = 2.8T, the length of…
A: It is given that,The mass of the conducting bar is m=45 g=0.045 kg.The magnetic field strength is…
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…
Q: A square coil of side 4 cm and 200 windings initially lies perpendicular to a magnetic field of 4.0T…
A:
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:
Q: What is the average induced current in the loop if the radius of the loop is steadily increased from…
A: Given, Magnitude of the magentic field in the region, B = 0.83 Tradius of the current loop increase…
Step by step
Solved in 2 steps
