A square loop consisting of copper lies on the table. A magnetic field is directly out...
A square loop consisting of copper lies on the table. A magnetic field is directly out of the table. There is a change in the magnetic field from 0.5 T to 0 in 4 seconds. What is the direction of the magnetic field that will be induced in the loop? Please explain your answer.
Homework Answers
Add Answer to:
A square loop consisting of copper lies on the table. A magnetic
field is directly out...
A square loop consisting of copper lies on the table. A magnetic field is directly out...
A square loop consisting of copper lies on the table. A magnetic field is directly out of the table. What is the direction of the magnetic field that will be induced in the loop? Please explain your answer.
(26) A square loop of copper 3.0m across on each side lies on the table in...
(26) A square loop of copper 3.0m across on each side lies on the table in front of you. A 0.4T magnetic field is oriented directly out of the table. The average resistance of the loop is 2.012. A. Over the course of 3.0 seconds, the magnetic field drops to zero. What emf is induced in the square loop? B. What is the magnitude of the current that will be induced in the loop? C. What is the direction of...
(26) A square loop of copper 3.0m across on each side lies on the table in...
(26) A square loop of copper 3.0m across on each side lies on the table in front of you. A 0.4T magnetic field is oriented directly out of the table. The average resistance of the loop is 2.01. A. Over the course of 3.0 seconds, the magnetic field drops to zero. What emf is induced in the square loop? B. What is the magnitude of the current that will be induced in the loop? C. What is the direction of...
A conducting square loop is in a uniform magnetic field B as shown. The side length...
A conducting square loop is in a uniform magnetic field B as shown. The side length of the loop is L = 60 cm, and the loop has an effective resistance of R = 0.045 Ohm. The magnitude of B decreases steadily from an initial value B_0 = 0.050 T to zero in 0.20 seconds, and stays at zero afterwards. Find the magnitude of the induced emf in the loop. What is the current in the loop? And in what...
A square loop with sides of length L lies in the x-y plane in a region...
A square loop with sides of length L lies in the x-y plane in a
region in which the magnetic field points in the z-direction and
change over time as B(t)=B0e^(-5t/t0)k. Find the magnitude of the
EMF induced in the wire, show the direction of the induced current
in the loop using Lenz's law.
A square loop with sides of length L lies in the r-y plane in a region in which the magnetic field points in the z-direction and...
5. A circular loop in the plane of the page lies in a 0.5T magnetic field...
5. A circular loop in the plane of the page lies in a 0.5T magnetic field that is oriented into the page. The diameter of the loop changes from 20 cm to 8 cm in 0.5 s. Calculate: A. The direction of the induced current. (5 pts) B. The magnitude of the average induced emf. (5 pts) C. The average induced current if the coil resistance is 2.5 Q. (5 pts) 6. Calculate the direction of the current induced in...
A square loop made of copper wire is falling (moving downward due to gravity) out of...
A square loop made of copper wire is falling (moving downward
due to gravity) out of a region where there is a constant magnetic
field of magnitude Bext = 0.235 T. The magnetic field is
perpendicular to the plane of the loop, either into or out of the
page (it doesn't matter which direction).
The loop is falling with a constant
velocity because of the current induced in the loop
and the magnetic field.
What is the velocity of the...
Half of a square loop is placed in a uniform magnetic field that points out of...
Half of a square loop is placed in a uniform magnetic field that points out of the screen. Without the loop being moved, the field starts to decrease. What is the direction of the induced current in the loop? There is no induced current Counter-Clockwise Clockwise
QUESTION 8 The half-circle conducting loop lies in the uniform magnetic field B that is directed...
QUESTION 8 The half-circle conducting loop lies in the uniform magnetic field B that is directed out of the page. The field magnitude is given by B=4t- +2t +3. with B in Teslas and t in seconds What are the magnitude and direction of the emf induced along the loop by B at t=10 sec? Attach File Browse My Computer Browse Content Collection B rowse Dropbox
Bout 4. A wire loop of radius r = 0.20 m lies in a magnetic field,...
Bout 4. A wire loop of radius r = 0.20 m lies in a magnetic field, as shown. The field is deceasing at a rate of 0.25 T/s. The loop has a resistance of 0.30 0. a) Find the EMF induced in the loop and the induced current. olo o ) b) Using Lenz's Law determine the direction in which the induced current will flow. Carefully expirathe psia your reasoning.
(26) A square loop of copper 3.0m across on each side lies on the table in front of you. A 0.4T magnetic field is oriented directly out of the table. The average resistance of the loop is 2.012. A. Over the course of 3.0 seconds, the magnetic field drops to zero. What emf is induced in the square loop? B. What is the magnitude of the current that will be induced in the loop? C. What is the direction of...
(26) A square loop of copper 3.0m across on each side lies on the table in front of you. A 0.4T magnetic field is oriented directly out of the table. The average resistance of the loop is 2.01. A. Over the course of 3.0 seconds, the magnetic field drops to zero. What emf is induced in the square loop? B. What is the magnitude of the current that will be induced in the loop? C. What is the direction of...
A conducting square loop is in a uniform magnetic field B as shown. The side length of the loop is L = 60 cm, and the loop has an effective resistance of R = 0.045 Ohm. The magnitude of B decreases steadily from an initial value B_0 = 0.050 T to zero in 0.20 seconds, and stays at zero afterwards. Find the magnitude of the induced emf in the loop. What is the current in the loop? And in what...
A square loop with sides of length L lies in the x-y plane in a
region in which the magnetic field points in the z-direction and
change over time as B(t)=B0e^(-5t/t0)k. Find the magnitude of the
EMF induced in the wire, show the direction of the induced current
in the loop using Lenz's law.
A square loop with sides of length L lies in the r-y plane in a region in which the magnetic field points in the z-direction and...
5. A circular loop in the plane of the page lies in a 0.5T magnetic field that is oriented into the page. The diameter of the loop changes from 20 cm to 8 cm in 0.5 s. Calculate: A. The direction of the induced current. (5 pts) B. The magnitude of the average induced emf. (5 pts) C. The average induced current if the coil resistance is 2.5 Q. (5 pts) 6. Calculate the direction of the current induced in...
A square loop made of copper wire is falling (moving downward
due to gravity) out of a region where there is a constant magnetic
field of magnitude Bext = 0.235 T. The magnetic field is
perpendicular to the plane of the loop, either into or out of the
page (it doesn't matter which direction).
The loop is falling with a constant
velocity because of the current induced in the loop
and the magnetic field.
What is the velocity of the...
Half of a square loop is placed in a uniform magnetic field that points out of the screen. Without the loop being moved, the field starts to decrease. What is the direction of the induced current in the loop? There is no induced current Counter-Clockwise Clockwise
QUESTION 8 The half-circle conducting loop lies in the uniform magnetic field B that is directed out of the page. The field magnitude is given by B=4t- +2t +3. with B in Teslas and t in seconds What are the magnitude and direction of the emf induced along the loop by B at t=10 sec? Attach File Browse My Computer Browse Content Collection B rowse Dropbox
Bout 4. A wire loop of radius r = 0.20 m lies in a magnetic field, as shown. The field is deceasing at a rate of 0.25 T/s. The loop has a resistance of 0.30 0. a) Find the EMF induced in the loop and the induced current. olo o ) b) Using Lenz's Law determine the direction in which the induced current will flow. Carefully expirathe psia your reasoning.
Most questions answered within 3 hours.
-
Which of the following would be considered criminal fraud?
[select all that apply]
trademark counterfeiting
issuing...
asked 9 minutes ago -
What is involved in collecting requirements for a
project? Why is it often difficult to do?...
asked 3 minutes ago -
AVX Home Entertainment, Inc., recently began a “no-hassles”
return policy. A sample of 505 customers who...
asked 9 minutes ago -
9. Go to the CDC website. What is a current outbreak in the US
(something other...
asked 9 minutes ago -
in
a certain experiment 5.280 g of hydrochloric acid (HCl) reacts with
excess calcium carbonate (CaCO3)....
asked 19 minutes ago -
You see a game at a local fair. You have to throw a dart at a...
asked 16 minutes ago -
Cadmium is a metal that is soft and bluish-white in color.
Cadmium was used for a...
asked 19 minutes ago -
Suppose that a competitive firm’s MC = 3 + 2q, AVC = 3 + q, and...
asked 23 minutes ago -
When I invoke the forward or backward method the current_number
isnt being changed. Not sure if...
asked 24 minutes ago -
At the Pinelands University Medical Center, clinics trials were
performed with a medical treatment intended to...
asked 37 minutes ago -
Question 1.
XOR
Challenge 1: The key is a single digit
Decrypt the cipher =
snw{fzs...
asked 43 minutes ago -
Propose the importance of the financial account (from the BOP)
to economic indicators.?
asked 39 minutes ago