Homework Answers
Add Answer to:
Q1. A magnetic field points perpendicularly into a 2.0 cm x 4.0 cm rectangular coil with...
A 20-turn coil with radius 4 cm lies in the x-y plane. The coil has a...
A 20-turn coil with radius 4 cm lies in the x-y plane. The coil has a total resistance of 5 Ω. The coil is in the presence of a uniform 0.25 T magnetic field oriented 15° with respect to the positive z-axis. Give the direction (clockwise or counter-clockwise) and magnitude of the current that will be induced in the coil by the field. Additionally what happens to the value of the induced current if the magnetic field changes to a...
The rectangular coil in the figure below has 94 turns, is 25 cm wide and 30...
The rectangular coil in the figure below has 94 turns, is 25 cm
wide and 30 cm long, and is located in a magnetic field B = 0.14 T
directed out of the page as shown. Only half of the coil in the
region of the magnetic field. The resistance of the coil is 23 ?.
Find the magnitude and direction of the induced current if the coil
is moving with a velocity of 2.0 m/s to the right, up...
The plane of a rectangular coil, 4.0 cm by 8.0 cm, is perpendicular to the direction...
The plane of a rectangular coil, 4.0 cm by 8.0 cm, is perpendicular to the direction of a magnetic field, B. If the coil has 100 turns and a total resistance of 8.0 , at what rate must the magnitude of B change to induce a current of 0.10 A in the windings of the coil?
Can someone help me with these problems, thank you! 3. ( points). A circular coil of...
Can someone help me with these problems, thank you!
3. ( points). A circular coil of 4 loops with radius R 50 mm moves perpendicularly into a magnetic field B which increases from 0.0?to 18.0 T in 3.0 s If the resistance of the coil is R 2.0 ?, Bttal 10.01 RMN (a) what is the magnitude of the induced current, Din the cail? I- (Ab)k 50 10 m -|174,10? 1-134 10 A (b) what is the direction of the...
A rectangular coil with a length of 9.0 cm and a width of 4.0 cm and...
A rectangular coil with a length of 9.0 cm and a width of 4.0 cm and 250 turns is placed in a uniform magnetic field with a magnitude of 0.92 T. (a) If the maximum torque experienced by the coil is 0.16 N · m, determine the current in the coil. mA (b) When the magnetic field makes an angle of 35° with the normal to the plane of the coil, determine the magnitude of the torque acting on the...
please show calculations. the answers are 11mA, 4.8uC, and 1.0V A 50-turn circular coil (radius =...
please show calculations. the answers are 11mA, 4.8uC, and
1.0V
A 50-turn circular coil (radius = 15 cm) with a total resistance of 4.0 ohm is placed in a uniform magnetic field directed perpendicularly to the plane of the coil. The magnitude of this field varies with time according to B = A sin (at), where A = 80 mu T and alpha = 50 pi rad/s. What is the magnitude of the current induced in the coil at t...
A square coil of wire of side 2.90 cm is placed in a uniform magnetic field...
A square coil of wire of side 2.90 cm is placed in a uniform magnetic field of magnitude 2.25 T directed into the page as in the figure shown below. The coil has 21.5 turns and a resistance of 0.780 Ω. If the coil is rotated through an angle of 90.0° about the horizontal axis shown in 0.335 s, find the following. A square coil is shown in the plane of the page, and inside the coil a magnetic field...
The rectangular coil in the figure below has 73 turns, is 25 cm wide and 30...
The rectangular coil in the figure below has 73 turns, is 25 cm wide and 30 cm long, and is located in a magnetic field B 0.14 T directed out of the page as shown. Only half of the coil in the region of the magnetic field. The resistance of the coil is 23 2. Find the magnitude and direction of the induced current if the coil is moving with a velocity of 1.9 m/s to the right, up the...
The component of the external magnetic field along the central axis of a 125-turn circular coil o...
The component of the external magnetic field along the central axis of a 125-turn circular coil of radius 26.0 cm decrsases from 2.40 T to 0.650 T in 3.50 s. If the resistance of the col is 9.000,what is the magnitude of the induced current in the coil? Number What is the direction of the current if the axial component of the field points away from the viewer? clockwise O counter-clockwise
The component of the external magnetic field along the...
A flat coil of wire consisting of 20 turns, each with an area of 10 cm, is positioned perpendicularly to a uniform magnetic field that varies with time according to B=2.5 f
A flat coil of wire consisting of 20 turns, each with an area of 10 cm, is positioned perpendicularly to a uniform magnetic field that varies with time according to B=2.5 f. where t is measured in s and B in T. If the coil has a total resistance of 0.10 9, what is the magnitude of the induced current at 0.8s? a. 0.20 A b. 0.60 A c. 0.50 A d. 0.80 A e. None of the above At what frequency...
The rectangular coil in the figure below has 94 turns, is 25 cm
wide and 30 cm long, and is located in a magnetic field B = 0.14 T
directed out of the page as shown. Only half of the coil in the
region of the magnetic field. The resistance of the coil is 23 ?.
Find the magnitude and direction of the induced current if the coil
is moving with a velocity of 2.0 m/s to the right, up...
Can someone help me with these problems, thank you!
3. ( points). A circular coil of 4 loops with radius R 50 mm moves perpendicularly into a magnetic field B which increases from 0.0?to 18.0 T in 3.0 s If the resistance of the coil is R 2.0 ?, Bttal 10.01 RMN (a) what is the magnitude of the induced current, Din the cail? I- (Ab)k 50 10 m -|174,10? 1-134 10 A (b) what is the direction of the...
please show calculations. the answers are 11mA, 4.8uC, and
1.0V
A 50-turn circular coil (radius = 15 cm) with a total resistance of 4.0 ohm is placed in a uniform magnetic field directed perpendicularly to the plane of the coil. The magnitude of this field varies with time according to B = A sin (at), where A = 80 mu T and alpha = 50 pi rad/s. What is the magnitude of the current induced in the coil at t...
The rectangular coil in the figure below has 73 turns, is 25 cm wide and 30 cm long, and is located in a magnetic field B 0.14 T directed out of the page as shown. Only half of the coil in the region of the magnetic field. The resistance of the coil is 23 2. Find the magnitude and direction of the induced current if the coil is moving with a velocity of 1.9 m/s to the right, up the...
The component of the external magnetic field along the central axis of a 125-turn circular coil of radius 26.0 cm decrsases from 2.40 T to 0.650 T in 3.50 s. If the resistance of the col is 9.000,what is the magnitude of the induced current in the coil? Number What is the direction of the current if the axial component of the field points away from the viewer? clockwise O counter-clockwise
The component of the external magnetic field along the...
Most questions answered within 3 hours.
-
What is the maximum number of grams of N-acetyl-p-toluidine can
be prepared from 70. milliliters of...
asked 25 minutes ago -
A researcher is using a two-tailed hypothesis test with α =
.05 to evaluate the effect...
asked 2 hours ago -
Two long, straight wires are parallel and 8.5 cm apart. The top
wire carries a current...
asked 3 hours ago -
Three arguments used to promote trade barriers are the national
security argument, the infant-industry argument, and...
asked 4 hours ago -
Question 3:
Percentage of Completion
Method (12 marks) On January 1, 2017, Eagle Construction Ltd.
started...
asked 4 hours ago -
A company purchased a tract of land for its natural resources at
a cost of $2,042,900....
asked 4 hours ago -
1. These financial statement item are
for UPS Company at fiscal year-end, October 31, 2019.
...
asked 4 hours ago -
PYTHON HOMEWORK
When an object is falling because of gravity, the following
formula can be used...
asked 4 hours ago -
Which of the following groups is comprised solely of
chemoheterotrophs?
Click all that apply.
animals
fungi...
asked 4 hours ago -
What is the feminist theory in 100 words or more?
book: Juvenile Justice In America, Clemens...
asked 4 hours ago -
1) What is the probability of a randomly selected value from a
normally distributed population falling...
asked 4 hours ago -
Why is it important for managers to include social
responsibility and environmental responsibility along with goals...
asked 4 hours ago