![Question 2 [7 marks] A circular loop with a radius of 6cm and resistance of 0.020 is placed around a solenoid as shown. The s](http://img.homeworklib.com/images/663e8f31-a65a-4f03-84e6-0e6179ffc5ac.png?x-oss-process=image/resize,w_560)
Homework Answers
Add Answer to:
Question 2 [7 marks] A circular loop with a radius of 6cm and resistance of 0.020 is placed around a solenoid as sh...
Question 2: A circular solenoid of radius 2.5 cm has 400 turns and a length of...
Question 2: A circular solenoid of radius 2.5 cm has 400 turns and a length of 20 cm. The current in the solenoid changes at the rate of +38 A/s. a) Find the self-inductance L of the solenoid. b) Calculate the magnitude of the induced emf in the solenoid
A square loop of wire with a small resistance is moved with constant speed from a...
A square loop of wire with a small resistance is moved with
constant speed from a field free region into a region of uniform B
field (B is constant in time) and then back into a field free
region to the left. The self inductance of the loop is
negligible.
When entering the field the coil experiences a magnetic force to
the left.
When leaving the field the coil experiences a magnetic force to the
right.
Upon entering the field,...
Ex2.(10 pts) A circular loop of radius 1.0 cm is placed around a long-ideal solenoid of...
Ex2.(10 pts) A circular loop of radius 1.0 cm is placed around a long-ideal solenoid of 2 mm in radius and with 5,000 turns/m. The central axes of the loop and the solenoid coincide. Draw the system solenoid-coil. In 1 ms, the electric current in the solenoid increases from 1.0 Amp to 1.50 Amp. Find the average emf in the coil. nd the
A circular loop of radius 5.0 cm and resistance 0.4 Ω lays in the horizontal XY...
A circular loop of radius 5.0 cm and resistance 0.4 Ω lays in the horizontal XY plane. A uniform magnetic field is established pointing upwards, that's to say, in the direction of the positive Z axis. At t = 0, the magnitude of the magnetic field is 120 mT, but then it is increasing at a rate of 40 mT/s. Find the induced current in the loop at t = 1 s, and discuss whether its direction is clockwise or...
A circular loop of wire of resistance - 0.500 and radius 8.10 cm is in a...
A circular loop of wire of resistance - 0.500 and radius 8.10 cm is in a uniform magnetic field directed out of the page as in the figure below. A clockwise current of 120 mA is induced in the loop. (a) is the magnetic field increasing or decreasing in time? decreasing (b) Find the rate at which the field is changing with time.
Q1. (25 points) A circular loop of wire of resistance R = 1 N and radius...
Q1. (25 points) A circular loop of wire of resistance R = 1 N and radius r = 15 cm is in a uniform magnetic field directed out of the page as shown in the figure. a) (7 points) If a clockwise current of I = 8 mA is induced in the loop, is the magnetic field increasing or decreasing in time? b) (8 points) Find the induced emf in the loop. c) (10 points) Find the rate at which...
Q1. (25 points) A circular loop of wire of resistance R = 4 N and radius...
Q1. (25 points) A circular loop of wire of resistance R = 4 N and radius r = 30 cm is in a uniform magnetic field directed out of the page as shown in the figure. a) (7 points) If a clockwise current of 1 = 20 mA is induced in the loop, is the magnetic field increasing or decreasing in time? b) (8 points) Find the induced emf in the loop. c) (10 points) Find the rate at which...
A square loop with a single turn, with side L= 0.45cm is placed inside a solenoid...
A square loop with a single turn, with side L= 0.45cm is placed inside a solenoid with cross section of radius r = 2.5cm as shown in the figure below. The solenoid is 35cm long and made of 165 turns of wire. (a) If the current in the solenoid is 5.3A, what is the magnitude of the magnetic flux through the square loop? (b) If the current in the solenoid drops to zero in 2.0s, what is the magnitude of...
A circular conducting loop (radius -0.50 m) is immersed in a vertically upward (ie. perpen- dicular...
A circular conducting loop (radius -0.50 m) is immersed in a vertically upward (ie. perpen- dicular out of the page) magnetic field (1): the magnitude of B varies in time such that BU) - 3240t - 2704 (UT) during the time intervalost s 12 sec Ir the resistance of the loop is 375 at the instant-3 sec? (in amps) then what is the induced current in the loop 3.393 b. 1.131 c. 2.262 d. 3.786 c. 4.524 30. Refer problem...
5.2 A very long straight wire and a conducting circular loop are placed in space as...
5.2 A very long straight wire and a conducting circular loop are placed in space as shown in the right figure. (a) Determine the mutual inductance between them. (b) Find the force on the circular loop that is exerted by the magnetic field due to an upward current I in the long straight wire. The circular loop carries a current /2 in the counter-clockwise direction. 6. Faraday's Law. 6.1 With reference to the sliding bar shown in the right figure,...
Question 2: A circular solenoid of radius 2.5 cm has 400 turns and a length of 20 cm. The current in the solenoid changes at the rate of +38 A/s. a) Find the self-inductance L of the solenoid. b) Calculate the magnitude of the induced emf in the solenoid
A square loop of wire with a small resistance is moved with
constant speed from a field free region into a region of uniform B
field (B is constant in time) and then back into a field free
region to the left. The self inductance of the loop is
negligible.
When entering the field the coil experiences a magnetic force to
the left.
When leaving the field the coil experiences a magnetic force to the
right.
Upon entering the field,...
Ex2.(10 pts) A circular loop of radius 1.0 cm is placed around a long-ideal solenoid of 2 mm in radius and with 5,000 turns/m. The central axes of the loop and the solenoid coincide. Draw the system solenoid-coil. In 1 ms, the electric current in the solenoid increases from 1.0 Amp to 1.50 Amp. Find the average emf in the coil. nd the
A circular loop of wire of resistance - 0.500 and radius 8.10 cm is in a uniform magnetic field directed out of the page as in the figure below. A clockwise current of 120 mA is induced in the loop. (a) is the magnetic field increasing or decreasing in time? decreasing (b) Find the rate at which the field is changing with time.
Q1. (25 points) A circular loop of wire of resistance R = 1 N and radius r = 15 cm is in a uniform magnetic field directed out of the page as shown in the figure. a) (7 points) If a clockwise current of I = 8 mA is induced in the loop, is the magnetic field increasing or decreasing in time? b) (8 points) Find the induced emf in the loop. c) (10 points) Find the rate at which...
Q1. (25 points) A circular loop of wire of resistance R = 4 N and radius r = 30 cm is in a uniform magnetic field directed out of the page as shown in the figure. a) (7 points) If a clockwise current of 1 = 20 mA is induced in the loop, is the magnetic field increasing or decreasing in time? b) (8 points) Find the induced emf in the loop. c) (10 points) Find the rate at which...
A square loop with a single turn, with side L= 0.45cm is placed inside a solenoid with cross section of radius r = 2.5cm as shown in the figure below. The solenoid is 35cm long and made of 165 turns of wire. (a) If the current in the solenoid is 5.3A, what is the magnitude of the magnetic flux through the square loop? (b) If the current in the solenoid drops to zero in 2.0s, what is the magnitude of...
A circular conducting loop (radius -0.50 m) is immersed in a vertically upward (ie. perpen- dicular out of the page) magnetic field (1): the magnitude of B varies in time such that BU) - 3240t - 2704 (UT) during the time intervalost s 12 sec Ir the resistance of the loop is 375 at the instant-3 sec? (in amps) then what is the induced current in the loop 3.393 b. 1.131 c. 2.262 d. 3.786 c. 4.524 30. Refer problem...
5.2 A very long straight wire and a conducting circular loop are placed in space as shown in the right figure. (a) Determine the mutual inductance between them. (b) Find the force on the circular loop that is exerted by the magnetic field due to an upward current I in the long straight wire. The circular loop carries a current /2 in the counter-clockwise direction. 6. Faraday's Law. 6.1 With reference to the sliding bar shown in the right figure,...
Most questions answered within 3 hours.
-
2)Calculate the molar mass of an unknown gas with a mass of
0.462 grams that occupies...
asked 1 minute ago -
Compare the team process STORMING stage of Blockbuster vs
Netflix
1. Storming (definition): During the storming...
asked 4 minutes ago -
Which one of the following aqueous solutions will have a pH of
0.00 at 25 °C?...
asked 5 minutes ago -
Yan Yan Corp. has a $4,000 par value bond outstanding with a
coupon rate of 4.9...
asked 6 minutes ago -
A bag contains 80 balls numbered 1, . . . , 80. Before the game
starts,...
asked 12 minutes ago -
2. The following is the relation notation of a table for a
veterinary office. [70 pts....
asked 12 minutes ago -
The value of ΔG° at 241.0°C for the formation of phosphorous
trichloride from its constituent elements,...
asked 21 minutes ago -
Consider an hypothesis test of two means with a test statistic
t-stat = 0.78, a critical...
asked 30 minutes ago -
What is the final dilution of a sample after 3 successive 1:10
dilutions and two 1:100...
asked 30 minutes ago -
You are the CFO of a US manufacturer that exports to Thailand.
You have received spot...
asked 29 minutes ago -
List two to three qualities of the norovirus that make it so
infectious.
Only approximately 70%...
asked 36 minutes ago -
1a- A 140-gram glider on a horizontal, frictionless air track is
attached to a fixed ideal...
asked 51 minutes ago