Circular path of radius-what is the current in the wire

Assignment Help Physics
Reference no: EM13661551

On a circular path of radius 12 cm in air around a solenoid with increasing magnetic field, the emf is 26 volts. A wire with resistance 3 ohms is placed along the path. What is the current in the wire?

Reference no: EM13661551

Questions Cloud

Two converging lenses the first by focal length : Two converging lenses, the first by focal length 10.0 cm and the second with focal length 20.0 cm, are separated by 40.0 cm. An object, 3.00 cm in height, is placed 30.0 cm in front of the first lens. Where is the final image formed?
Spacecraft is to travel at a constant velocity : Assume you are planning a trip in which a spacecraft is to travel at a constant velocity for exactly six months, as measured with a clock on board the spacecraft, and then return home at the same speed. Upon return, the people on earth will have aged..
Capacitor to be two thirds of its maximum value : A series circuit with a 12kΩ resistor, a 12.0 V battery and a capacitor has a time constant of 55 μs. (a) Compute the capacitance of the circuit? (b) Compute the time it takes for the energy stored in the capacitor to be two thirds of its maximum val..
How far is the object from the converging lens : A converging lens (f    1 = 24.0 cm) is located 56.0 cm to the left of a diverging lens (f2 =−28.0 cm). An object is placed to the left of the converging lens, and the final image produced with the two-lens combination lies22.2 cm to the left of the ..
Circular path of radius-what is the current in the wire : On a circular path of radius 12 cm in air around a solenoid with increasing magnetic field, the emf is 26 volts. A wire with resistance 3 ohms is placed along the path. What is the current in the wire?
What is its speed from equilibrium : A 0.340-{\rm kg} mass is attached to a spring by a force constant of11.6 N/m. If the mass is displaced 0.258 m from equilibrium and released, what is its speed when it is0.119 m from equilibrium?
Spherical mirror has a radius of curvature : A spherical mirror has a radius of curvature of + 30cm. An object that is 8.0 cm tall is placed 20 cm in front of the mirror. a) What is the position at which the image is formed?   b) What is the height of the image?     c) Is the image real or virt..
Velocity of the probe relative to faraway point star base : Faraway Point star base launches a probe toward the approaching star ships. The probe has a velocity relative to the Picard of -0.876c. The Picard approaches star base Faraway Point by a speed of 0.720c and the La Forge approaches the star base with ..
What is the childs centripetal acceleration : A 50.0 kg child stands at the rim of a merry-go-round of radius2.05 m, rotating by an angular speed of 3.25 rad/s. What minimum coefficient of static friction is required? What is the child's centripetal acceleration?

Reviews

Write a Review

Physics Questions & Answers

  What is the nature of the final image

Object O1 is 15.2 cm to the left of a converging lens with a 11.8-cm focal length. What is the nature (i.e., real or virtual, upright or inverted) of the final image

  Calculate how much work is required to stack them

Eight books, each 4.3 cm thick with mass 1.7kg, lie flat on atable. How much work is required to stack them one on top of another

  Calculate the magnification of the image formed by the lens

An object is placed to the left of a convex lens and on the optical axis. calculate the magnification of the image formed by the lens

  What is the direction of an electric field

What is the direction of an electric field that will balance the weight of a 3.7g plastic sphere that has been charged to -3.1nC ? Upward or Downward

  Determine the magnitude of the centripetal acceleration

There is a clever kitchen gadget for drying lettuce leaves after you wash them. find the magnitude of the centripetal acceleration at the outer wall

  What is the angular momenum of the train

A train of mass 1500 metric tons runs along a straight track at 75 km/hr. What is the angular momenum of the train about a point on the track

  Find at what angle from horizontal is this force directed

A 22.0 kg child slides down a slide that makes a 37.0° angle with the horizontal. At what angle from the horizontal is this force directed

  A mass m 16 kg is pulled along a horizontal floor with no

a mass m 16 kg is pulled along a horizontal floor with no friction for a distance d 7.9 m. then the mass is pulled up

  What is the total outward force on the window

A viewing window on the side of a large tank at a public aquarium measures 41 in. by 46 in. What is the total outward force on the window

  What is its linear speed at the bottom of the incline

A spherical object with a moment of inertia of 0.482mr2 starts from rest rolling down a 3.14-m high incline. what is its linear speed at the bottom of the incline

  Evaluate the electric potential at the origin

A nonuniform linear charge distribution given by?=bx, wherebis a constant, is located along anxaxis fromx= 0 tox=0.35m. Suppose thatb=30nC/m2andV= 0 at infinity. What is the electric potential at the origin

  Find the angular spread in the second-order spectrum

A diffraction grating has6.0x105 lines/m. Find the angular spread in the second-order spectrum among red light of wavelength 7.0 x10-7m and blue light of wavelength 4.5 x 10−7 m.

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