Magnetic field is directed perpendicular to the plane

Assignment Help Physics
Reference no: EM13658546

A magnetic field is directed perpendicular to the plane of a 0.15-m× 0.30-m rectangular coil consisting of 240 loops of wire. To induce an average emf of –2.5 V in the coil, the magnetic field is increased from 0.1 T to 1.8 T during a time interval Δt. Determine Δt.

Reference no: EM13658546

Questions Cloud

Equations for the time variation of induced emf and current : An AC generator consists of 8 turns of wire in a loop or coil, the cross-sectional area of the loop is A=0.09 m2, with a total resistance of 12Ω. The loop is rotating in a magnetic field B=0.5T at a constant rate of 60Hz.
A particle undergoes uniform circular motion of radius : A particle undergoes uniform circular motion of radius 27.4 µm in a uniform magnetic field. The magnetic force on the particle has a magnitude of 1.65 x 10 -17 N. What is the kinetic energy of the particle?
What is the final temperature of the liquid water : A 10 kg block of ice has a temperature of -13°C. The pressure is one atmosphere. The block absorbs 4.10*10 6 J of heat. What is the final temperature of the liquid water?
What is the smallest height a rectangular plane mirror : Assume a man is 2.0 m tall. what is the smallest height a rectangular plane mirror that will allow this man to see all of himself simultaneously? Think about multiple distances from the mirror and make sure you address the Law of Reflection in the an..
Magnetic field is directed perpendicular to the plane : A magnetic field is directed perpendicular to the plane of a 0.15-m× 0.30-m rectangular coil consisting of 240 loops of wire. To induce an average emf of –2.5 V in the coil, the magnetic field is increased from 0.1 T to 1.8 T during a time interval Δ..
Two identical diverging lenses are separated : Two identical diverging lenses are separated by 16 cm. The focal length of all lens is -5.8 cm. An object is located 4.1 cm to the left of the lens that is on the left. Decide the final image distance relative to the lens on the right.
Moment of inertia when the masses are retracted : A cylindrical space probe adjusts its shape by extending and retracting masses. The probe is set rotating along the cylinder’s axis and released. The maximum rotation rate is 5 rps and minimum rotation rate is 1 rps.
Aluminum wire has been utilized to replace copper wire : Aluminum wire has been utilized to replace copper wire during times of high copper prices. if 20 gauge copper wire has a resistance of33Ω per kilometre of length, decide the diameter of an aluminum wire with similar resistance?
When the lenses are in use-what is this persons near point : An individual is nearsighted; his near point is 13.0 cm and his far point is 43.0 cm. What lens power is needed to correct his nearsightedness? When the lenses are in use, what is this person's near point?

Reviews

Write a Review

Physics Questions & Answers

  Find the magnitude of the resulting magnetic field

A sphere of radius R is uniformly charged to a total charge of Q. It is made to spin about an axis that passes through its center with an angular speed ω. Find the magnitude of the resulting magnetic field at the center of the sphere.

  Find the equivalent resistance

A resistor is in the shape of a cube, with each side of resistance  R . Find the equivalent resistance between any two of its adjacent corners.

  What is the electric field at the location

Question: Field and force with three charges? What is the electric field at the location of Q1, due to  Q 2 ?

  What is the maximum displacement of the bridge deck

What is the maximum displacement of the bridge deck?

  What is the magnitude of the current in the wire

What is the magnitude of the current in the wire as a function of time?

  Blackbody

Questions on blackbody, Infra-Red Detectors & Optic Lens and Digital Image.

  Gravity conveyor

Illustrate the cause of the components accelerating from rest down the conveyor.

  Calculate the dc voltage

Calculate the dc voltage applied to the circuit.

  Quadrupole moments in the shell model

Quadrupole moments in the shell model

  Determine the tension in each string

Determine the tension in each string

  Introductory mechanics: dynamics

Calculate the smallest coefficient of static friction necessary for mass A to remain stationary.

  Evaluate maximum altitude

Evaluate maximum altitude?

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