![Problem 2 A wire is bent into a quarter-circle of radius R. It is lies in Quadrant 2 of the xy plane with its center at the origin. The wire carries a charge density λ > 0. Final answers not given] (a) Derive an expression for E at the origin. (b) Derive an expression for Ey at the origin. (c) Find the magnitude and direction of the net electric field at the origin. y](http://img.homeworklib.com/questions/5e5ac830-3db5-11ea-83b1-5b38863f723b.png?x-oss-process=image/resize,w_560)
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Problem 2 A wire is bent into a quarter-circle of radius R. It is lies in...
Problem 2 A wire is bent into a quarter-circle of radius R. It is lies in...
Problem 2 A wire is bent into a quarter-circle of radius R. It is lies in Quadrant 2 of the xy plane with its center at the origin. The wire carries a charge density 0. Final answers not given (a) Derive an expression for E, at the origin (b) Derive an expression for E, at the origin. (c) Find the magnitude and direction of the net electric field at the origin
A wire bent into the shape of a semicircle of radius Rforms a closed circuit and...
A wire
bent into the shape of a semicircle of radius Rforms
a closed circuit and carries a current I.
The circuit lies in the xy
plane,
and a uniform magnetic field is present along the positive
y
axis as
in Figure 29.12. Find the magnetic force on the straight portion of
the wire and on the curved portion. Please answer the part I
circled in red!!! Thank you!
2. 2.2/5 points | Previous Answers PSE6 29 AE 02 Example...
A plastic rod with uniform linear charge density λ is bent intothe quarter circlea)...
A plastic rod with uniform linear charge density λ is bent into
the quarter circlea) Set up, but do not evaluate them here, definite integrals for
the x-and y-components of the electric field at the origin in terms
of λ, R, and ε0 or K . Clearly indicate your dq, r, dEx, and dEy on
on the figureb) Evaluate the integrals and find the magnitude of the net
electric field at the origin.
A wire of length L lies along the x-axis with the center of the wire at...
A wire of length L lies along the x-axis with the center of the wire at the origin. The wire carries current I in the negative x-direction. Part A What is the expression for the magnitude of the magnetic field B due to the current in the wire at the point y = L/2 on the y-axis? Make sure the quantities you enter match the ones given in the problem exactly. ΠΙ ΑΣΦ ? B = Submit Request Answer
A loop of wire with radius R lies in the xy-plane and carries a time varying...
A loop of wire with radius R lies in the xy-plane and carries a time varying current I(t) I, sin(ot). A smaller loop of wire with radius a lies in the xy-plane at the center of the larger loop. Assume that radius of the smaller loop is much smaller that the radius of the larger loop, a<<lR a) (10 points) At the center of the large loop calculate the magnitude and direction of the magnetic field B(t) due to the...
An arc of wire forms a quarter circle whose radius is R relative to the origin....
An arc of wire forms a quarter circle whose radius is R relative to the origin. The wire has a current I going in the counter-clockwise direction. What is the direction of the magnetic field at the origin? I R - Zero Away from the Wire Towards the Wire Into Page Out of Page A triangular coil of wire with a height of 0.10 m, base length of 0.05 m, and 200 turns has a current of 0.15 A going...
A circular loop of wire with a radius of 15 cm lies in the xy plane...
A circular loop of wire with a radius of 15 cm lies in the xy plane and carries a current of 1.9 A, counterclockwise. It is placed in an external magnetic field of the form B = 4ị mt. Z y The magnitude and direction of the net torque are: Select one: O a. 47.75 E-3 Nm, -x direction b. 47.75 E-3 Nm, +x direction O c. 47.75 E-3 Nm, +z direction O d. 310.39 E-3 Nm, +x direction e....
A total charge Q 4uC is distrbuted uniformly over a quarter circle arc of radius -6.3cm...
A total charge Q 4uC is distrbuted uniformly over a quarter circle arc of radius -6.3cm as shown. 1) What isA the linear charge density along the arc? C/m Submit 2) What is E., the value of the x-component of the electric field at the origin (xy》 리 NIC Submit 3) What s Ey, the value of the y-component of the electric fieid at the origin yl-0)? N/C Submit 4) 45° How does the magnitude of the electric field at...
Constants Part A A wire is bent as shown in the figure (Figure 1)and placed in...
Constants Part A A wire is bent as shown in the figure (Figure 1)and placed in a magnetic field with a magnitude of 3.0 T in ic Stuthe indicated direction. Find the magnitude of the net force on the whole wire if z 70 cm and it carries a ourrent of 2.0 A in the direction shown. Area Express your answer using two significant figures. F= N Submit Part B Fig 1 of 1 Find the direction of the net...
2. Below is a rod that is bent into 4 of a circle. The radius is...
2. Below is a rod that is bent into 4 of a circle. The radius is R 15 cm and the angle is θ 45°. The rod has a charge of q -9.55,c. Determine the electric field, magnitude and direction, at the origin. Take the electric field due to a semi-circular ring (1/2 of a circle) to be E - If an electron were placed at the origin, determine the initial acceleration and a. 2λ b. direction
Problem 2 A wire is bent into a quarter-circle of radius R. It is lies in Quadrant 2 of the xy plane with its center at the origin. The wire carries a charge density 0. Final answers not given (a) Derive an expression for E, at the origin (b) Derive an expression for E, at the origin. (c) Find the magnitude and direction of the net electric field at the origin
A wire
bent into the shape of a semicircle of radius Rforms
a closed circuit and carries a current I.
The circuit lies in the xy
plane,
and a uniform magnetic field is present along the positive
y
axis as
in Figure 29.12. Find the magnetic force on the straight portion of
the wire and on the curved portion. Please answer the part I
circled in red!!! Thank you!
2. 2.2/5 points | Previous Answers PSE6 29 AE 02 Example...
A plastic rod with uniform linear charge density λ is bent into
the quarter circlea) Set up, but do not evaluate them here, definite integrals for
the x-and y-components of the electric field at the origin in terms
of λ, R, and ε0 or K . Clearly indicate your dq, r, dEx, and dEy on
on the figureb) Evaluate the integrals and find the magnitude of the net
electric field at the origin.
A wire of length L lies along the x-axis with the center of the wire at the origin. The wire carries current I in the negative x-direction. Part A What is the expression for the magnitude of the magnetic field B due to the current in the wire at the point y = L/2 on the y-axis? Make sure the quantities you enter match the ones given in the problem exactly. ΠΙ ΑΣΦ ? B = Submit Request Answer
A loop of wire with radius R lies in the xy-plane and carries a time varying current I(t) I, sin(ot). A smaller loop of wire with radius a lies in the xy-plane at the center of the larger loop. Assume that radius of the smaller loop is much smaller that the radius of the larger loop, a<<lR a) (10 points) At the center of the large loop calculate the magnitude and direction of the magnetic field B(t) due to the...
An arc of wire forms a quarter circle whose radius is R relative to the origin. The wire has a current I going in the counter-clockwise direction. What is the direction of the magnetic field at the origin? I R - Zero Away from the Wire Towards the Wire Into Page Out of Page A triangular coil of wire with a height of 0.10 m, base length of 0.05 m, and 200 turns has a current of 0.15 A going...
A circular loop of wire with a radius of 15 cm lies in the xy plane and carries a current of 1.9 A, counterclockwise. It is placed in an external magnetic field of the form B = 4ị mt. Z y The magnitude and direction of the net torque are: Select one: O a. 47.75 E-3 Nm, -x direction b. 47.75 E-3 Nm, +x direction O c. 47.75 E-3 Nm, +z direction O d. 310.39 E-3 Nm, +x direction e....
A total charge Q 4uC is distrbuted uniformly over a quarter circle arc of radius -6.3cm as shown. 1) What isA the linear charge density along the arc? C/m Submit 2) What is E., the value of the x-component of the electric field at the origin (xy》 리 NIC Submit 3) What s Ey, the value of the y-component of the electric fieid at the origin yl-0)? N/C Submit 4) 45° How does the magnitude of the electric field at...
Constants Part A A wire is bent as shown in the figure (Figure 1)and placed in a magnetic field with a magnitude of 3.0 T in ic Stuthe indicated direction. Find the magnitude of the net force on the whole wire if z 70 cm and it carries a ourrent of 2.0 A in the direction shown. Area Express your answer using two significant figures. F= N Submit Part B Fig 1 of 1 Find the direction of the net...
2. Below is a rod that is bent into 4 of a circle. The radius is R 15 cm and the angle is θ 45°. The rod has a charge of q -9.55,c. Determine the electric field, magnitude and direction, at the origin. Take the electric field due to a semi-circular ring (1/2 of a circle) to be E - If an electron were placed at the origin, determine the initial acceleration and a. 2λ b. direction
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