Homework Answers
Add Answer to:
Question 15 (8 points) A 15-cm diameter circular wire loop spins at 250 rpm on an...
Please write clearly and show your work. Thank you! A 15-cm diameter circular wire loop spins...
Please write clearly and show
your work. Thank you!
A 15-cm diameter circular wire loop spins at 250 rpm on an axis parallel to a 750-T magnetic field. Write an expression for the emf induced in this loop as a function of time. Include numbers in your expression wherever possible, and don't worry about getting the formula formatting exactly right. (Also, you may assume the initial magnetic flux to be zero if it makes this problem easier for you.)
(11%) Problem 8: A circular wire loop of radius r = 0.35 m and resistance R=...
(11%) Problem 8: A circular wire loop of radius r = 0.35 m and resistance R= 11 12 rotates about a shaft through its diameter at a constant rate of f= 5.5 Hz in a uniform B = 0.21-T magnetic field directed perpendicular to the rotation axis. The plane of the loop is perpendicular to the magnetic field at time t = 0. 4 17% Part (a) Select the correct expression for the time-dependent magnetic flux through the loop. 17%...
(S)A 20.0cm diameter circular loop of wire is placed in a 10T magnetic field with its...
(S)A 20.0cm diameter circular loop of wire is placed in a 10T magnetic field with its plane perpendicular to the magnetic field. The field is applied outward. In 0.40s the loop is rotated until the perpendicular to the loop makes an angle of 30 0 with the field lines (20 credits) Calculate the magnetic flux through the loop when its plane is perpendicular to magnetic field. (a) Calculate the magnetic flux through the loop when its plane makes an angle...
A 9.6 cm diameter circular loop of wire is in a 1.10-T magnetic field. The loop...
A 9.6 cm diameter circular loop of wire is in a 1.10-T magnetic field. The loop is removed from the field in 0.15 s. What is the average induced emf?
A 7.15 cm-diameter circular loop of wire is in a 1.11 T magnetic field. The loop...
A 7.15 cm-diameter circular loop of wire is in a 1.11 T magnetic field. The loop is removed from the field in 0.190 s. What is the average induced emf? (in V) A: 1.71
1. The induced electromotive force in a circular wire loop, with a diameter of 0.3 m,...
1. The induced electromotive force in a circular wire loop, with a diameter of 0.3 m, in a region with a decaying magnetic field that is perpendicular to the plane of the wire loop is ___ V. Assume the magnetic field is decaying over 15 seconds from a strength of 0.6 T to 0 T. 2. Calculate the induced electromotive force, in a shrinking circular wire loop, in a region with a magnetic field that is perpendicular to the plane...
a wire loop of diameter 15 cm is inside a spatially uniform magnetic field of magnitude...
a wire loop of
diameter 15 cm is inside a spatially uniform magnetic field of
magnitude .5 T. with the field lines perpendicular to the face of
the loop. what is the magnitude if the emf induced in the loop of
the magnetic field drops uniformly to 0 T in 1 second
c) a and c a, b and c d) e) c Question 14 A wire loop of diameter 15 cm is inside a spatially uniform magnetic field of...
A 17-cm-diameter circular loop of wire is placed in a 0.59-T magnetic field. A.) When the...
A 17-cm-diameter circular loop of wire is placed in a 0.59-T magnetic field. A.) When the plane of the loop is perpendicular to the field lines, what is the magnetic flux through the loop? What is the magnetic flux through the loop at this angle? B.) The plane of the loop is rotated until it makes a 38 ∘ angle with the field lines. C.) What is the angle in the equation ΦB = BAcosθ for this situation?
A 20-cm-diameter circular loop of wire is placed in a 0.57-T magnetic field. A) When the...
A 20-cm-diameter circular loop of wire is placed in a 0.57-T magnetic field. A) When the plane of the loop is perpendicular to the field lines, what is the magnetic flux through the loop? B) The plane of the loop is rotated until it makes a 35∘ angle with the field lines. What is the angle in the equation ΦB = BAcosθ for this situation? C) What is the magnetic flux through the loop at this angle?
A 16 cm c m -diameter circular loop of wire is placed in a 0.68 T...
A 16 cm c m -diameter circular loop of wire is placed in a 0.68 T T magnetic field. 1.When the plane of the loop is perpendicular to the field lines, what is the magnetic flux through the loop? 2.The plane of the loop is rotated until it makes a 34 ∘∘ angle with the field lines. What is the angle θθ in Eq. 29-1 in the textbook a for this situation? 3. What is the magnetic flux through the...
Please write clearly and show
your work. Thank you!
A 15-cm diameter circular wire loop spins at 250 rpm on an axis parallel to a 750-T magnetic field. Write an expression for the emf induced in this loop as a function of time. Include numbers in your expression wherever possible, and don't worry about getting the formula formatting exactly right. (Also, you may assume the initial magnetic flux to be zero if it makes this problem easier for you.)
(11%) Problem 8: A circular wire loop of radius r = 0.35 m and resistance R= 11 12 rotates about a shaft through its diameter at a constant rate of f= 5.5 Hz in a uniform B = 0.21-T magnetic field directed perpendicular to the rotation axis. The plane of the loop is perpendicular to the magnetic field at time t = 0. 4 17% Part (a) Select the correct expression for the time-dependent magnetic flux through the loop. 17%...
(S)A 20.0cm diameter circular loop of wire is placed in a 10T magnetic field with its plane perpendicular to the magnetic field. The field is applied outward. In 0.40s the loop is rotated until the perpendicular to the loop makes an angle of 30 0 with the field lines (20 credits) Calculate the magnetic flux through the loop when its plane is perpendicular to magnetic field. (a) Calculate the magnetic flux through the loop when its plane makes an angle...
a wire loop of
diameter 15 cm is inside a spatially uniform magnetic field of
magnitude .5 T. with the field lines perpendicular to the face of
the loop. what is the magnitude if the emf induced in the loop of
the magnetic field drops uniformly to 0 T in 1 second
c) a and c a, b and c d) e) c Question 14 A wire loop of diameter 15 cm is inside a spatially uniform magnetic field of...
Most questions answered within 3 hours.
-
What is the discount rate for the following cash flows? (Please
show your calculation procedure)
Year...
asked 13 minutes ago -
Let X be the amount of damage a particular company pays out (in
$) for a...
asked 1 hour ago -
1. Choose the answer that is closest to the definition of a
significance level
a) If...
asked 2 hours ago -
When light is refracted, on what does the angle of refraction
depend? Select all that apply....
asked 2 hours ago -
A (726) g mass is hung on a spring. As a result the spring
stretches (16.5)...
asked 3 hours ago -
SOLUTION NOT NEEDED ONLY NEED THE ANSWERS, HOMEWORK IS DUE IN 30
MINUTES.
4)Which of the...
asked 3 hours ago -
You will select one card from a standard deck of 52 cards. What
is the probability...
asked 4 hours ago -
50% of the volume of a boat, sailing down the Mississippi (where
the water density ρ...
asked 4 hours ago -
Calculate how many moles of ions are in 1.4 L of 2.9 M KNO2
(aq). Remember...
asked 5 hours ago -
Experiment:
In the experiment: Mix together 74 g. (92 ml.) of n-butyl
alcohol and 120 g....
asked 6 hours ago -
This Python module will be menu driven
and use conditions to check user input in order...
asked 6 hours ago -
Tip Calculator App
For this project, you will create a tip calculator Android
app. The user...
asked 7 hours ago