An aircraft has a cuing span of 30 m Find the emf induced belimeen the cuing tips when it flies at 1000 km/hr horizontally so as to cut earth's vertical magnetic & induction of 4.5 x 10°5 wob/m².

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: 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…

A: The objective of the question is to determine the direction of the induced current in a conducting…

Q: MY NOTES ASK YOUR TEAC A 30-turn coil has a diameter of 19 cm. Find the magnitude of the emf induced…

A: (a) The cross-sectional area of the coil is, A=πd24=π19×10-2 m24=0.02835 m2 the flux change is,…

Q: What direction of the magnetic field causes a counterclockwise direction of induced emf on the…

A: According to Lenz law, The direction of the induced emf that drives current around a wire loop is…

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 ten-loop coil having a radius of 5.87 cm and a resistance of 48.9 Ω is in a 0.083 T uniform…

A: The expression for the induced emf is given by -  ε=N∆ϕB∆t .....(1) Where,…

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: When you swipe a credit card, the machine sometimes failsto read the card. What can you do…

A: Given: To find a solution on how to swipe a card when the swiping machine fails

Q: A coil of wire contains three loops. If the magnetic flux through the coil changes from - 45 Wb to +…

A: Given, no. of loops=3 Initial flux, ϕ1=-45Wb Final flux, ϕ2=+52Wb time, dt=0.36s

Q: A 0.220 m radius, 525 turn coil is rotated one fourth of a revolution in 4.17 ms, orginally having…

A: Radius of coil r = 0.220 m Number of turns N = 525 Time ∆t = 4.17 ms = 4.17×10-3 s Induced emf ε =…

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 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 coil (N=300 turns; A=0.1 m2) is placed in a magnetic field B=0.5 T such that Ө changes from 90…

A: