A straight wire lies along the y-axis. It is initially carrying a current of 10 A...
A straight wire lies along the y-axis. It is initially carrying a current of 10 A in the positive y-direction. This current decreases to zero, then reverses to flow at 10 A in the negative y-direction. In the 1st quadrant a square conducting coil has 2 sides parallel to the y-axis and the other 2 sides parallel to the x-axis. As the current in the straight wire is in the process of changing, in which direction is the induced current flow, along the side of the square coil nearest to the straight wire?
| a. |
At first it is in the positive y-direction, but after the current passes through zero, it is in the negative y-direction. |
|
| b. |
At first it is in the negative y-direction but after the current passes through zero, it is in the positive y-direction. |
|
| c. |
It is in the negative y-direction. |
|
| d. |
It is in the positive y-direction. |
Homework Answers
Add Answer to:
A straight wire lies along the y-axis. It is initially
carrying a current of 10 A...
A long, straight wire lies along the x-axis and carries current I1 = 2.50 A in the +X-direction. A second wire lies in the xy-plane and is parallel to the x-axis at y = +0.900 m.
A long, straight wire lies along the x-axis and carries current I1 = 2.50 A in the +X-direction. A second wire lies in the xy-plane and is parallel to the x-axis at y = +0.900 m. It carries current 12 = 6.00 A, also in the +3-direction.Part A In addition to y→∞, at what point on the y-axis is the resultant magnetic field of the two wires equal to zero?
A straight copper wire lies along the x-axis and has current of I=15.6 A running through it in the +x-direction
A straight copper wire lies along the x-axis and has current of I=15.6 A running through it in the +x-direction. The wire is in the presence of a uniform magnetic field, perpendicular to the current. There is a magnetic force per unit length on the wire of 0.117 N / m in the -y-direction.(a) What is the magnitude of the magnetic field (in mT ) in the region through which the current passes?(b) What is the direction of the magnetic...
One long wire lies along an x axis and carries a current of 30 A in...
One long wire lies along an x axis and carries a current of 30 A in the positive x direction. A second long wire is perpendicular to the xy plane, passes through the point (0, 4 m, 0), and carries a current of 38 A in the positive z direction. What is the magnitude of the resulting magnetic field at the point y = 2.0 m on the y axis? µT
A long, straight wire lies along the y-axis and carries a current I = 11 A in the y-direction
A long, straight wire lies along the y-axis and carries a current I = 11 A in the y-direction (see figure. In addition to the magnetic field due to the current in the wire, a uniform magnetic field B0 with magnitude 1.3 x 10-6 T is in the +x-direction. What is the magnitude of the total field at point (c)x = 0, z= -0.21 m? (Give your answer in decimal using "microT" (micro Tesla) as unit )
A long current-carrying wire lies on the y axis and carries current I = 3.8 A...
A long current-carrying wire lies on the y axis and carries current I = 3.8 A along the +y direction. A magnetic field of magnitude B = 1.3 T lies in the y
A very long straight wire lies along the z axis and carries a current of 200 A in the positive z direction
A very long straight wire lies along the z axis and carries a current of 200 A in the positive z direction. What is the y component of the magnetic field that this wire produces at the point x = 3.00 m, y = 4.00 m, z = 0 (in μT)? BE CAREFUL-The common wrong answers are also listed. (A) 3.90 (B) 4.80 (C) 10.0 (D) 8.00 (E) 5.75 (F) 6.40
A long straight wire parallel to the y-axis carries a current of I1 = 3.6 A...
A long straight wire parallel to the y-axis carries a current of I1 = 3.6 A in the -y-direction crosses the x-axis at a point that is 12.0 cm to the left of the origin. Another long straight wire that is 8.40 cm to the right of the origin on the x-axis carries a current of I2 = 4.2 into the page. a) What is the net magnetic field (magnitude and direction) produced by these currents at the origin? b)...
A 1.50 m long straight wire lies along the z axis and carries a steady current...
A 1.50 m long straight wire lies along the z axis and carries a steady current in the +z direction. A uniform magnetic field exists everywhere in space and is given by B⃗→ = (3.00 i^ + 4.00 j^) T. If the field exerts a force on the wire of magnitude 60.0 N, find the current carried by the wire.
8. Imagine a long straight wire laid out along the x-axis in the xy-plane, and a...
8. Imagine a long straight wire laid out along the x-axis in the xy-plane, and a current flowing through it in the positive x-direction. The direction of the magnetic field at the point (8,6)m in the xy-plane will be Group of answer choices a the positive y-direction. b the negative y-direction. c the positive z-direction. d the negative z-direction. e none of the above.
A wire lying along a y axis from y= 0 to y 0.142 m carries a current of 2.98 mA in the negative direction of the axis....
A wire lying along a y axis from y= 0 to y 0.142 m carries a current of 2.98 mA in the negative direction of the axis. The wire fully lies in a nonuniform magnetic field given by C = (0.141 T/m)y components of the magnetic force on the wire? (0.462 T/m)y J.what are the (a) x, (b) y, and (c)
A wire lying along a y axis from y= 0 to y 0.142 m carries a current of 2.98...
A wire lying along a y axis from y= 0 to y 0.142 m carries a current of 2.98 mA in the negative direction of the axis. The wire fully lies in a nonuniform magnetic field given by C = (0.141 T/m)y components of the magnetic force on the wire? (0.462 T/m)y J.what are the (a) x, (b) y, and (c)
A wire lying along a y axis from y= 0 to y 0.142 m carries a current of 2.98...
Most questions answered within 3 hours.
-
def blur(img: Image) -> Image:
"""Blur Image, img, based on the given pixel_size
Hints:
- For...
asked 24 minutes ago -
An ammeter with a scale ranging from 0 to 15mA has a resistance
of 5Omega. How...
asked 25 minutes ago -
a
carboxylic acid reacting with a strong base will form what
ion
asked 1 hour ago -
which value if any in each pair corresponds to a
faster reaction k=18.k=137
asked 1 hour ago -
Bus lines can be separated into two generic types, dedicated and
multiplexed.
i. What is the...
asked 3 hours ago -
This is 'Branding' course which is part of marketing.
1. As a brand manager of Nudie...
asked 3 hours ago -
You are considering the purchase of a new stock. The stock is
forecasted to pay a...
asked 4 hours ago -
vector a has componets Ax and Ay, and makes an angle theta with
the y-axis. Select...
asked 5 hours ago -
What were the problems of the american frontier after 1763 and how
did the British address...
asked 5 hours ago -
Why
isn’t pentanol (CH3 CH2 CH2 CH2 CH2 OH) very soluble in
water?
asked 6 hours ago -
In preparing its bank reconciliation for the month of April
2018, Haskins, Inc. has available the...
asked 7 hours ago -
Your job is to do the following: build a Monster class as your
base class, along...
asked 7 hours ago