Find the maximum emf induced in the coil

Assignment Help Physics
Reference no: EM13320881

In a model AC generator, a 503 turn rectangular coil 5.0 cm by 21 cm rotates at 120 rev/min in a uniform magnetic field of 0.59 T.

(a) What is the maximum emf induced in the coil?

__________V

(b) What is the instantaneous value of the emf in the coil at t = (pi/38) s? Assume that the emf is zero at t = 0.

___________V

(c) What is the smallest value of t for which the emf will have its maximum value?

__________s

Reference no: EM13320881

Questions Cloud

What is the rms voltage for the source : Suppose V max = 120 V for an alternating current power source. What is the rms voltage for the source
Write the general equation of magnetic force : Write the general equation of Magnetic force on a current carrying wire of length L in a magnetic field B such that the magnetic field and the current direction make an angle different than 0^0 and 180^0
Determine the dead uniform load in kips per linear foot : A wide flange steel beam supports a permanent concrete masonry wall, floor slab; architectural finishes mechanical and electrical systems. Determine the dead uniform load in kips per linear foot acting on the beam.
Determine normal stresses induced in steel and in concrete : The concrete post (Ec=3.6*10^6 psi and Ac= 5.5*10^-6/degrees F) is reinforced with six steel bars. each of 7/8-in diameter (Es=29*10^6 psi and As=6.5*10-6/ degrees F).
Find the maximum emf induced in the coil : In a model AC generator, a 503 turn rectangular coil 5.0 cm by 21 cm rotates at 120 rev/min in a uniform magnetic field of 0.59 T. What is the maximum emf induced in the coil
What is the ph of a buffer : What is the ph of a buffer that results when .40 mol nahco2 is mixed with 100 ml of 2.0 m hcl and diluted with water to 250 ml
Find the total work done by the gas in one cycle : Two moles of an ideal monoatomic gas undergo a cyclic process starting from state A at a vol. of 1L and a pressure of 2 atm. Find the total work done by the gas in one cycle
What is the position of the block : A 2.00 kg. frictionless block is attached to an ideal spring with force constant 300 n/m. At t=0 the block has velocity -4.0 m/s, what is the position of the block when its speed is 2.5 m/s
What is the difference in water levels between reservoirs : A wrought iron water line connecting two reservoirs at 20°C has a length of 1500 m, a diameter of 75 cm, two elbows (90º, long-radius, flanged), a fully open gate valve, and a reentrant pipe entrance.

Reviews

Write a Review

Physics Questions & Answers

  Explain the property of a material

Heat is another word for thermal energy. Dissimilar materials at the same temperature can contain different amounts of heat.

  What is the speed at which the satellite travels

A satellite is in a circular orbit about the earth (ME = 5.98 x 1024 kg). The period of the satellite is 2.11 x 104 s. What is the speed at which the satellite travels

  Find out the tension of the right and left wire

Find out the tension of the right and left wire

  What is his speed at the bottom of swing

A 1.6-rm MHz sound wave travels through a pregnant woman's abdomen and is reflected from the fetal heart wall of her unborn baby. The heart wall is moving toward sound receiver as the heart beats.

  Describe the its motion

A permanent magnet is hung from a string ( balanced ) and pointed in an East - West orientation and released. Describe its motion

  What is the voltage drop across the capacitor

A 5.00?F capacitor that is initially uncharged is connected in series with a 5.50k? resistor and an emf source with E= 145V negligible internal resistance, Just after the circuit is completed, what is the voltage drop across the capacitor

  What is the impulse acting on the ball

A 1.00 kg soccer ball is kicked down field at 5 m/s by a Bob on Team A. Tom, a member of Team B, runs up and kicks the ball so that it is traveling at 15 m/s, what is the impulse acting on the ball

  Find the work function of irradiated metal in electron volts

When you irradiate a metal with light of wavelength 435 nm in an investigation of the photoelectric effect, Find the work function of the irradiated metal in electron volts

  What is the theoretical maximum efficiency

Converting sunlight to electricity with solar cells has an efficiency of 15%. What is the theoretical maximum efficiency

  Find the potential energy stored in the spring

A 0.50 kg mass is attached to a spring of spring constant 20 N/m along a horizontal, frictionless surface. Find the potential energy stored in the spring when the mass is at its maximum displacement

  Find the wavelength of red light in glass

Find the wavelength of red light in glass if the index of refraction of glass is 1.66. Recall that the wavelength of red light in a vacuum is 700 nm

  What is the speed of the earth and the people

An unlikely weapon was once proposed which had all of the people in China to jump up and down simultaneously. Calculate what the speed of the Earth and the people would be after the collision

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd