Find the loop current

Assignment Help Physics
Reference no: EM13994335

A conducting loop with area 0.11 m2 and resistance 5.0 Ω lies in the x-y plane. A spatially uniform magnetic field points in the z direction. The field varies with time according to Bz=at2-b, where a = 2.6 T/s2 and b = 8.8 T .

PART A

Find the loop current when t = 1.3 s .

Part B

Find the loop current when Bz=0.

Reference no: EM13994335

Questions Cloud

What is the length of a pendulum on mars that oscillates : At the surface of Mars, the acceleration due to gravity is 3.71 m/s2. On Earth, a pendulum that has a period of one second has a length of 0.248 m. What is the length of a pendulum on Mars that oscillates with a period of one second?
What mistakes did barnes and noble make : Barnes & Nobel - What mistakes did Barnes and Noble make that caused them suffer through the dot-com era and what are they doing in an attempt to continue to survive
Find the volume that the ball would have : When surrounded by air at a pressure of 1.0x105N/m2, a basketball has a radius of 0.11 m. Find the volume that the ball would have if you take it 26 m below the water surface where the pressure is 2.6x105N/m2.
Explain the epistemological and ontological assumptions : Brief description of your topic of research interest. Next, state the philosophical orientation that reflects your worldview and explain the epistemological and ontological assumptions of this orientation. Then, explain how these assumptions lend ..
Find the loop current : A conducting loop with area 0.11 m2 and resistance 5.0 Ω lies in the x-y plane. Find the loop current when t = 1.3 s. Find the loop current when Bz=0.
How are argument sources most relevant to researchers : Which of the following is NOT a requirement of APA formatting?
What is the distance across the river : She measures a distance of 30.0 m from one stake to another on the same side of the river, thus finding the third vertex on a right triangle. She then measures the angle q and finds it equal to 75.9o. What is the distance across the river?
Calculate the funds gap : Final Exam, Spring 2016 BUSI 772: Bank Management. Calculate the Funds Gap and calculate expected annual pretax profits given the above information - calculate the present value of this year's expected additions to net worth.
What is the initial value of the magnetic field : When the magnitude of the magnetic field decreases to 0.30 T in 0.087 s, the average induced emf in the loop is 1.2 V. What is the initial value of the magnetic field?

Reviews

Write a Review

Physics Questions & Answers

  Estimate what is the change in momentum of the car

A car with a mass of 1500kg moving at 40m/s comes to a stop in8 seconds. What is the change in momentum of the car

  Estimate the velocities of the two people

A 69.0 kg person throws a 0.0400 kg snowball forward with a ground speed of 35.0 m/s. What are the velocities of the two people after the snowball is exchanged

  Estimate the distance he runs

In getting ready to slam-dunk the ball, a basketball player starts from rest and sprints to a speed of 11.9 m/s in 3.94 s. determine the distance he runs

  Determine the frequency of the light

Monochromatic light falls on two very narrow slits0.042mm apart. Successive fringes on a screen6.50m away are 8.4cm apart near the center of the pattern. Determine the frequency of the light.

  What is the time constant of membrane

A cell membrane has a resistance and a capacitance and thus a characteristic time constant. What is the time constant of a 8.7nm -thick membrane surrounding a 4.2 × 102 mm-diameter spherical cell

  Assume that the geometry is that of paralle lplate capacitor

An electron with initial velocity v0 = 1.20 × 10^5 m/s enters a region 1cm long where it is electrically accelerated. It emerges with velocity v = 5.87 × 10^5 m/s. What is its acceleration, assumed constant? (Such a process occurs in conventional ..

  What is the resistance q

Two vectors A and B have the similar magnitude of 100 N (they represent forces of equal strength). What is the magnitude of the resultant vector of A and B if they are parallel and pointing in opposite directions.

  The initial magnitude of the acceleration of the electron

A 50.0 g copper calorimeter contains 260 g of water at 22.0°C. How much steam ought to be condensed into the water if the final temperature of system is to reach 42.0°C.

  Find the power average created by force

A sled of mass m is being pulled by a constant horizontal force of magnitude F. The coefficient of kinetic friction is Uk. find the power average created by force

  What is the angular speed of the system at the instant

A uniform rod of mass 3.30×10?2kg and length 0.360m rotates in a horizontal plane about a fixed axis through its center, What is the angular speed of the system at the instant when the rings reach the ends of the rod

  What is the electric field amplitude of the transmitted beam

A beam of unpolarized light of intensity 37.0 W/m2 passes through a polarizing sheet. What is the electric field amplitude of the transmitted beam

  Find what is the mass of helium present

A sample of helium behaves as an ideal gas as it is heated at fix pressure from 273 K to 343 K. find what is the mass of helium present

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