Homework Answers
Add Answer to:
topic : magnetic field
Rectangular loop = 1. A square loop has 25 turns and sides...
Assume that every numerical data has 3 significant digits. Express the final numerical answers with 3...
Assume that every numerical data has 3 significant digits. Express the final numerical answers with 3 significant digits. Use scientific notation when appropriate. A square loop has 25 turns and sides of a = 2 cm and b = 5 cm. There is an external magnetic field of 0.3 T, parallel to the plane of the loop and the shorter sides, and perpendicular to the longer sides. Has clockwise current of 8A Find: a. The net force on the loop....
2.) (a) A rectangular loop of area 0.15 m2 turns in a uniform magnetic field B-...
2.) (a) A rectangular loop of area 0.15 m2 turns in a uniform magnetic field B- 0.2 T. When the angle between the field and the normal to the loop is ?/2 radians and increasing at 0.6 rad/s, what emf is induced in the loop? (b) A current of 20 mA flows ina single circular loop of 2m circumference. A magnetic field of 1 T is directed parallel to the plane of the loop. What is the magnetic moment of...
A square wire loop with 2.00m sides is perpendicular to a uniform magnetic field as shown...
A square wire loop with 2.00m sides is perpendicular
to a uniform magnetic field as shown in the figure. The loop
contains an ideal battery with emf=20.0V. If the magnitude of the
field varies with time according to B=0.0420-0.870t , with B in
teslas and t in seconds, what are the:
A. Net emf in the circuit (show your work and explain
your answer)
B. And the direction of the (net) current around the
loop? (shoe your work and explain...
Question 6 [5 marks] A rectangular loop with sides l = 30 cm and w 10 cm carries a current, I, of...
Question 6 [5 marks] A rectangular loop with sides l = 30 cm and w 10 cm carries a current, I, of 2 A and lies centered in the xy-plane as shown below. The loop is in a region where there is a uniform magnetic field. The magnetic field is given by B (2 a3 ay + 4 az) x 102 Wb/m2. Determine the total force acting on the loop and the torque acting on the loop.
Question 6 [5...
A square loop 10 cm on a side is placed in a uniform, time-varying magnetic field perpendicular t...
A square loop 10 cm on a side is placed in a uniform, time-varying magnetic field perpendicular to the plane of the loop, as indicated in the figure below. The field has an instantaneous magnitude of 0.63 T and is increasing at the rate of 0.33 T/ms. The loop has a resistance of 0.0162. (a) Find the loop's magnetic moment. magnitude direction Select (b) Find the torque on the loop
A square loop 10 cm on a side is placed...
(1 point) A rectangular coil has 19 turns and sides of length a = 10 cm...
(1 point) A rectangular coil has 19 turns and sides of length a = 10 cm and c = 20 cm. The coil is pivoted about the z axis and its plane is at 0 = 31' to a magnetic field B = 0.7iT, as shown in the figure above. If I = 11 A, find: a) the force on each side. F =( k)N F2 =1 k) F: =( k) F4 = k)N b) What is the magnetic moment...
A square wire loop with 1.7 m sides is perpendicular to a uniform magnetic field, with...
A square wire loop with 1.7 m sides is perpendicular to a uniform magnetic field, with half the area of the loop in the field as shown in the figure. The loop contains an ideal battery with emf Script uppercase E. = 19 V. If the magnitude of the field varies with time according to B = 0.040 - 0.85 t, with B in teslas and t in seconds, what are (a) the net emf in the circuit and (b)...
A square coil with 25 turns has sides that are 16 cm long. When it is...
A square coil with 25 turns has sides that are 16 cm long. When it is placed in a 0.26-T magnetic field, a maximum torque of 0.60 N.m is exerted on the coil. Part A Find the current in the coil. Express your answer with the appropriate units. ? НА а ха X.10 Х, b Value Units Previous Answers Request Answer Submit
A loop has 1000 square turns that are 25.0 cm on a side and is in...
A loop has 1000 square turns that are 25.0 cm on a side and is in a uniform 0.500-T magnetic field. a. Find the current through a loop needed to create a maximum torque of 250 N·m. b. Calculate the magnetic field strength needed to create a maximum torque of 500 N·m if the loop is carrying 10.5 A.
A square wire loop with 2.0 m sides is perpendicular to a uniform magnetic field, with...
A square wire loop with 2.0 m
sides is perpendicular to a uniform magnetic field, with half the
area of the loop in the field as shown in Figure 30-41. The loop
contains an ideal battery with emf = 16 V. If the magnitude of the
field varies with time according to B = 0.050 - 0.88 t, with B in
teslas and t in seconds, what are
(a) the magnitude and
(b) the direction of the net emf in...
Assume that every numerical data has 3 significant digits. Express the final numerical answers with 3 significant digits. Use scientific notation when appropriate. A square loop has 25 turns and sides of a = 2 cm and b = 5 cm. There is an external magnetic field of 0.3 T, parallel to the plane of the loop and the shorter sides, and perpendicular to the longer sides. Has clockwise current of 8A Find: a. The net force on the loop....
2.) (a) A rectangular loop of area 0.15 m2 turns in a uniform magnetic field B- 0.2 T. When the angle between the field and the normal to the loop is ?/2 radians and increasing at 0.6 rad/s, what emf is induced in the loop? (b) A current of 20 mA flows ina single circular loop of 2m circumference. A magnetic field of 1 T is directed parallel to the plane of the loop. What is the magnetic moment of...
A square wire loop with 2.00m sides is perpendicular
to a uniform magnetic field as shown in the figure. The loop
contains an ideal battery with emf=20.0V. If the magnitude of the
field varies with time according to B=0.0420-0.870t , with B in
teslas and t in seconds, what are the:
A. Net emf in the circuit (show your work and explain
your answer)
B. And the direction of the (net) current around the
loop? (shoe your work and explain...
Question 6 [5 marks] A rectangular loop with sides l = 30 cm and w 10 cm carries a current, I, of 2 A and lies centered in the xy-plane as shown below. The loop is in a region where there is a uniform magnetic field. The magnetic field is given by B (2 a3 ay + 4 az) x 102 Wb/m2. Determine the total force acting on the loop and the torque acting on the loop.
Question 6 [5...
A square loop 10 cm on a side is placed in a uniform, time-varying magnetic field perpendicular to the plane of the loop, as indicated in the figure below. The field has an instantaneous magnitude of 0.63 T and is increasing at the rate of 0.33 T/ms. The loop has a resistance of 0.0162. (a) Find the loop's magnetic moment. magnitude direction Select (b) Find the torque on the loop
A square loop 10 cm on a side is placed...
(1 point) A rectangular coil has 19 turns and sides of length a = 10 cm and c = 20 cm. The coil is pivoted about the z axis and its plane is at 0 = 31' to a magnetic field B = 0.7iT, as shown in the figure above. If I = 11 A, find: a) the force on each side. F =( k)N F2 =1 k) F: =( k) F4 = k)N b) What is the magnetic moment...
A square coil with 25 turns has sides that are 16 cm long. When it is placed in a 0.26-T magnetic field, a maximum torque of 0.60 N.m is exerted on the coil. Part A Find the current in the coil. Express your answer with the appropriate units. ? НА а ха X.10 Х, b Value Units Previous Answers Request Answer Submit
A square wire loop with 2.0 m
sides is perpendicular to a uniform magnetic field, with half the
area of the loop in the field as shown in Figure 30-41. The loop
contains an ideal battery with emf = 16 V. If the magnitude of the
field varies with time according to B = 0.050 - 0.88 t, with B in
teslas and t in seconds, what are
(a) the magnitude and
(b) the direction of the net emf in...
Most questions answered within 3 hours.
-
These days with the cost of a college education it is important
to be able to...
asked 4 minutes ago -
c++
Implement Radix Sort Most sorting algorithms, like bubble,
insertion, selection and shell follow similar implementations....
asked 12 minutes ago -
Many adult tissues contain terminally differentiated cells that
are incapable of proliferation. How can these tissues...
asked 13 minutes ago -
A survey of tobacco use in high schools tested the saliva of
female and male students...
asked 33 minutes ago -
Assume that the mutation rate for a given gene is
510-6 mutations per gene per generation....
asked 32 minutes ago -
The majority of innovation organizational communication has
been driven by technological advancements in the past thirty...
asked 33 minutes ago -
If one motor has three times as much power as another, then the
smaller power motor:...
asked 31 minutes ago -
Discuss at least four issues that are important to
accountants.
I need 2 pages of explanations
asked 32 minutes ago -
a crate of apples with a mass of 24.8 kg is on a ramp with angle...
asked 41 minutes ago -
In 2014, Damian Walters demonstrated that he could run through a
vertical loop (after a lot...
asked 41 minutes ago -
Which one is better to use to extract beta-carotene from carrot
acetone or ethanol? is there...
asked 44 minutes ago -
discuss guidelines for using punishment wisely and why using
punishment can become “habit-forming”
asked 1 hour ago