Compute the induced emf in the coil

Assignment Help Physics
Reference no: EM13291788

Suppose the magnetic field changes uniformly from 0.405 T to 0.220 T in the next 0.684 s.

(a) Compute the induced emf in the coil.

= V

(b) Compute the induced current.

I = A counterclockwise as viewed from above the coil

Reference no: EM13291788

Questions Cloud

Explain what is the percent ionization at equilibrium : What is the percent ionization at equilibrium in a 0.60 M solution of dimethylamine, (CH3)2NH (Kb = 5.1 × 10-4), at 25oC
Which projects should done using capital rationing thinking : Several smaller projects are available with much lower IRR's. Discuss which projects should be done using capital rationing thinking.
Determine what would be the piv for the diodes : A ripple voltage of 0.4Vpp is required. Diodes are assumed to have 0.7V drop. Determine the 60Hz transformer secondary voltage and the size capacitor required. What would be the PIV for the diodes
Calculate the value of resistence r1 and r2 : 24 Volt source. Into a 2ohm fuse with 60ma following through.Seperates into R1 and Device 2 which requires 24V, 480mW to operate. Calculate R1.
Compute the induced emf in the coil : Suppose the magnetic field changes uniformly from 0.405 T to 0.220 T in the next 0.684 s. Compute the induced emf in the coil
What is the ph of a solution of methylamine : What is the pH of a 0.17 M solution of methylamine (CH3NH2, Kb = 4.4 × 10-4) at 25oC
How much voltage will be generated at the temperature : Assume a thermocouple generates a linear voltage from 20 mV to 50 mV when the temperature changes from 750 degrees F to 1250 degrees F. How much voltage will be generated when the temperature of the thermocouple is at 1000 degrees F
Find the magnitude of the induced current in the coil : A coil with 41 turns of wire is wrapped on a frame with a square cross-section 1.85 cm on a side. Find the magnitude of the induced current in the coil while the field is changing
What will be the frequency at the msb output : A 10 bit ripple counter has a 256 kHz clock signal applied. a.) What is the MOD number of this counter b.) What will be the frequency at the MSB output

Reviews

Write a Review

Physics Questions & Answers

  What is the magnitude of the average induced emf

A circular loop in the plane of a paper lies in a 0.85 T magnetic field pointing into the paper. The loop's diameter changes from 20.5 cm t0 5.6 cm in 0.55 s, What is the magnitude of the average induced emf

  Determine the maximum height sb reached by the ball

A boy tosses a ball in the vertical direction off the side of a cliff. if the initial velcoity of the ball is 15 m/s upward, determine the maximum height sb reached by the ball

  Find the electric field strength from the wire

Find the electric field strength from the wire. How long is each spring when hanging as shown.

  Evaluate the magnitude and direction of the electric field

A nucleus of the boron-11 isotope consists of five protons and six neutrons. evaluate the magnitude and direction of the electric field

  What is the average force exerted by the wall on ball

A person looks horizontally at the edge of a swimming pool. If its length is 5.00m, and the pool is filled to the surface, to what depth (in m) could observer see? For water is 1.33).

  What is the power consumption of the unit in watts

A window air-conditioner unit absorbs 9.75×10^4J of heat per minute from the room being cooled, What is the power consumption of the unit in watts

  What is the maximum reaction time

What is the maximum reaction time. A 1.52 wide, 1.50 high, 1500 car hits a very slick patch of ice while going 21.0 .If friction is neglected, how long will it take until the car's speed drops to 14.

  Establish the components of the coyotes impact velocity

An aging coyote cannot run fast enough to catch a roadrunner. He purchases on eBay a set of jet-powered roller skates, which provide a constant horizontal acceleration of 15.0 m/s2. The coyote starts at rest 70.0 m from the edge of a cliff at the ins..

  What is the relation their inertias

How much horizontal force should a sprinter of mass 57.0 exert on the starting blocks to produce this acceleration.

  Illustrate what would be your weight on the surface

If you weigh 670 on the earth, illustrate what would be your weight on the surface of a neutron star that has the same mass as our sun and a diameter of 19.0?

  Compute the acceleration of block

Two blocks are connected by a frictionless pulley as shown. Block A has a mass of 71 kg and block B has a mass of 150 kg. Find the acceleration a of block A (in m/s2)

  At what wavelength is the intensity of emitted light highest

A typical incandescent lightbulb has a filament temperature of approximately 3191 K. At what wavelength is the intensity of the emitted light highest

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