Homework Answers
According to Faradays law of induction when magnetic flux changes through a loop with time than an induced Emf generate in circuit and an induced current flow in the circuit. Direction of induced current is like that it will oppose it's origin or change in magnetic flux.
(a) for loop magnetic field is increasing in direction of into the page so induce current will magnetic field in direction of out of the page. So induced current flow in counter clockwise direction.
(b) flux is not changing so induced current is zero.
(C) dut to rotation magnetic flux is increasing for into the page so induced current flow in CCW direction.
(d) magnetic flux is not changing so current is zero.
(e) flux is increasing for upword magnetic field so induced current will flow in clockwise direction.
(f) same as part - e
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Please explain why.. Thank you!
1. (6 points) Indicate the direction of the induced current in...
please explain why 1. (6 pints Indicate the direction of the induced current in each loop...
please explain why
1. (6 pints Indicate the direction of the induced current in each loop by writing clockwise, counterclockwise or none. a) The current in the wire is increasing. d) The loop is moving to the right. The arrows indicate the magnetic field. CCW none B. b) The loop is moving towards the top of the page. e) The loop is increasing in size Cw none х x x x x x x X x x x x x...
Indicate the direction of the induced current in each of the situations show bellow, or "none"...
Indicate the direction of the induced current in each of the
situations show bellow, or "none" if there isn't any. You may wish
to make note of your thought process by which you arrive at your
answer in the event that your answer is incorrect such that you
might still receive some partial credit. It may also help to
clarify your answer if you copy each diagram or print the whole
page and draw the direction of the induced current...
depicted in the figure, indicate the direction of the induced current in the loop (out of...
depicted in the figure, indicate the direction of the induced current in the loop (out of page, into ght, left, clockwise, counterclockwise or zero, when seen from the right of the loop). 4 % e action the For he pase, up, down, clockw Answer: Reason: 1 2. 3. 4. moving to the left 5. Loop is at rest
For direction questions the choices are: into page, out of page, clockwise, counterclockwise, or no induced...
For direction questions the choices are:
into page, out of page, clockwise, counterclockwise, or no induced
field. Letters (m), (n), (q) and (r) have choices: up, down, left,
right, into page, out of page, or no induced field. The change in
flux is either increasing, decreasing, or constant. Thank you for
your help!
Considering the three situations below, fill in the tables. 1: This hexagonal loop of wire is in a uniform magnetic field; at t = 0 s, the...
The radius of the conducting loop is increasing with time. Which of the following describes the direction of induced current flow?
Monday Homework Problem 9.7 The figure to the right shows a magnetic field directed out of the page. The radius of the conducting loop is increasing with time. Which of the following describes the direction of induced current flow? Select One of the Following (a) clockwise (b) counterclockwise (c) There is no induced current.
A long straight wire carrying a current I1 is near a wire loop as shown.
A long straight wire carrying a current I1 is near a wire loop as shown. For each part, determine whether the magnetic flux Φ through the loop due to Ii is into the page, out of the page or zero, and whether the current 12 induced in the loop is clockwise, counterclockwise or zero. a) I1 is constant to the left and the loop is moving toward the wireΦ: into page/out of page/zero I2: clockwise/counterclockwise/zero b) I1 is increasing to the right Φ: into...
5/14 Induced Current Two separate loops are side-by-side in a plane as shown. You are able...
5/14 Induced Current Two separate loops are side-by-side in a plane as shown. You are able to control the current in the left loop, and you have the current go counter-clockwise, and you continuously increase the current 5 4 points Does the induced current in the right loop go clockwise (CW) or counter-clockwise (CCW)? occw OcW Next to search
A square loop of wire with side length 10 cm is moving to the right with...
A square loop of wire with side length 10 cm is moving to the right with constant speed of 16 m/s. The loop has total resistance of 0.8 ohms. It begins in a region with no magnetic field, then enters a region of magnetic field (wider than 10 cm) with a strength of 0.5 T pointing into the page. Finally it leaves the field. 21) While entering the field what is the direction of the induced current as seen from above...
Problem 7: For each situation shown below, indicate • the direction of the area vector you...
Problem 7: For each situation shown below, indicate • the direction of the area vector you have chosen (direction of positive flux) the sign of the flux using that area vector • whether the flux is increasing or decreasing the direction of the induced magnetic field • the direction of the induced current . • the direction of the net force on the loop Loop of wire I - Increasing a) Loop near a wire with current increasing Loop of...
0; CW;0 CCW; CCW; CCW CW; CW; CW CCW;0; CW CW;0; CCW Question 20 (4 points)...
0; CW;0 CCW; CCW; CCW CW; CW; CW CCW;0; CW CW;0; CCW Question 20 (4 points) A square loop of wire is dragged in the direction of the arrow shown below. The "x"s show a uniform magnetic field directed into the page (the field is zero outside of the field of "x"s). What is the direction of the current induced in the loop at positions 1, 2, and 3? The answer choices are provided in the order of the directions...
please explain why
1. (6 pints Indicate the direction of the induced current in each loop by writing clockwise, counterclockwise or none. a) The current in the wire is increasing. d) The loop is moving to the right. The arrows indicate the magnetic field. CCW none B. b) The loop is moving towards the top of the page. e) The loop is increasing in size Cw none х x x x x x x X x x x x x...
Indicate the direction of the induced current in each of the
situations show bellow, or "none" if there isn't any. You may wish
to make note of your thought process by which you arrive at your
answer in the event that your answer is incorrect such that you
might still receive some partial credit. It may also help to
clarify your answer if you copy each diagram or print the whole
page and draw the direction of the induced current...
depicted in the figure, indicate the direction of the induced current in the loop (out of page, into ght, left, clockwise, counterclockwise or zero, when seen from the right of the loop). 4 % e action the For he pase, up, down, clockw Answer: Reason: 1 2. 3. 4. moving to the left 5. Loop is at rest
For direction questions the choices are:
into page, out of page, clockwise, counterclockwise, or no induced
field. Letters (m), (n), (q) and (r) have choices: up, down, left,
right, into page, out of page, or no induced field. The change in
flux is either increasing, decreasing, or constant. Thank you for
your help!
Considering the three situations below, fill in the tables. 1: This hexagonal loop of wire is in a uniform magnetic field; at t = 0 s, the...
5/14 Induced Current Two separate loops are side-by-side in a plane as shown. You are able to control the current in the left loop, and you have the current go counter-clockwise, and you continuously increase the current 5 4 points Does the induced current in the right loop go clockwise (CW) or counter-clockwise (CCW)? occw OcW Next to search
Problem 7: For each situation shown below, indicate • the direction of the area vector you have chosen (direction of positive flux) the sign of the flux using that area vector • whether the flux is increasing or decreasing the direction of the induced magnetic field • the direction of the induced current . • the direction of the net force on the loop Loop of wire I - Increasing a) Loop near a wire with current increasing Loop of...
0; CW;0 CCW; CCW; CCW CW; CW; CW CCW;0; CW CW;0; CCW Question 20 (4 points) A square loop of wire is dragged in the direction of the arrow shown below. The "x"s show a uniform magnetic field directed into the page (the field is zero outside of the field of "x"s). What is the direction of the current induced in the loop at positions 1, 2, and 3? The answer choices are provided in the order of the directions...
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