A closed loop is placed in a time varying magnetic field as shown in the figure in such a way that the loop is in an x-y plane and magnetic flux is through the loop along -z direction (into the page) and it is increasing magnitude with time. Then the direction of induced current 'I' in the loop is Select one: O Clock wise direction O Anti-clock wise direction O No current will be induced

A closed loop is placed in a time varying magnetic field as shown in the figure in such a way that the loop is in an x-y plane and magnetic flux is through the loop along -z direction (into the page) and it is increasing magnitude with time. Then the direction of induced current 'I' in the loop is Select one: O Clock wise direction O Anti-clock wise direction O No current will be induced

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter13: Electromagnetic Induction

Section: Chapter Questions

Problem 33P: A single-turn circular loop of wire of radius 50 mm lies in a plane perpendicular to a spatially...

See similar textbooks

Similar questions

The north pole of a mag’iet is moved toward a copper loop, as shown below. If you are looking at the loop from above the magnet, will you say the induced convent is circulating c1ockise or counterclockwise?
In the circuit sho in the accompanying figure, the rtd slides along the conducting rails at a constant VelOCity v. The velocity is in the same plane as the rails and directed at an angle 6 to them. A uniform magnetic field Bis directed out of the page. What is the emf induced in the r?
Shown in the following figure is a long, straight wire and a single-turn rectangular loop, both of which he in the plane of the page. The wire is parallel to the long sides of the loop and is 0.50 m away from the closer side. At an instant when the emf induced in the loop is 2.0 V, what is the time rate of change of the current in the wire?
Does self-inductance depend on the value of the magnetic flux? Does depend on the current through the wire? Correlate your answers with the equation N=LI
A small, rectangular single loop of wire with dimensions 1, and a is placed, as shown in the plan of a much larger, rectangular single loop of wire. The two short sides of the larger loop axe so far from the smaller loop that their magnetic fields over the smaller fields over the smaller loop can be ignored. What is the mutual inductance of the two loops?
The normal to tt plane of a single-turn conducting loop is directed at an angle to a spatially uniform magnetic field B. It has a fixed area and orientation relative to the magnetic fleck Show that the emf induced In the loop is given by i = (dB/dt)(Acos),where A is the area of the loop.
An eight-turn coil is tightly wrapped around the outside of the long solenoid as shown below. The radius of the solenoid is 2.0 cm and it has 10 turns per centimeter. The current through the soleNOID increases according to I=I0(1eat) where I0=4.0A and a=2.0102s1 . What is the emf induced in the coil when (a) t=0, (b) t=1.0102s and (c) t ?
How would you position a flat loop of wire in a changing magnetic field so that there is no Induced emf in the loop?
Check Your Understanding. A current I(t)=(5.0A)sin((200rad/s)t) flows through the solenoid of part (b) of Example 14.1. What is the maximum emf induced in the surrounding coil?
Repeat your calculations of the preceding problem’s time of 0.1 s with the plane of the coil making an angle of (a) 30°, (b) 60°, and (c) 90° with the magnetic field.
Suppose the magnetic field of the preceding problem oscillates with time according to B=B0sint . What then isthe emf Induced in the loop when its trailing side Is a distance d from the right edge of the magnetic field region?
The current in the long, straight wire shown in the accompanying figure is given by, where I=I0sint I0=15Aand=120rad/s. What is she current induced in the rectangular loop at (a) t = 0 and (b) t=2.1103s The resistance of loop is 2.0 .