The electric potential in a region of space is V= (350Vm) / ( sqrt(x^2 + y^2...

Question

Question

The electric potential in a region of space is V= (350Vm) / ( sqrt(x^2 + y^2 ), where x and y are in meters.

A: What is the strength of the electric field at (x,y)=(2.6m,2.4m)?

E= ? V/m

B: What is the direction of the electric field at (x,y)=(2.6m,2.4m)? Give the direction as an angle ccw from the positive x-axis.

Express your answer using two significant figures.

science physics

Answer 1

Answer #1

Sol- E--İav i + aw i | →@ 350 2,2一

@の厂.eu..^ + av-1 ox substituting C D in αboue equatio -350 χ 223/2 -350 χι 350 y 350 Y 소 → :(350) (24) . 312 3% 136.721十126.

Magnitude og elkctvic fte ld E 3.95 NIC a7.95 v Amswer (A Direction tan- 20.5 27.95 V 427

Two significant figures Answers:

A) Magnitude = 28 V/m

B) Angle = 43⁰ Counter clock wise from the positive x-axis.

Answer 2

Similar Homework Help Questions

The electric potential in a region of space is V = (250 V middot m)/squareroot x^2...

The electric potential in a region of space is V = (250 V middot m)/squareroot x^2 + y^2, where x and y are in meters. Part A What is the strength of the electric field at (x, y) = (2.3 m, 1.8 m)? Express your answer using two significant figures. E = ______________ Part B What is the direction of the electric field at (x, y) = (2.3 m, 1.8 m)? Give the direction as an angle ccw from the...
The electric potential in a region of space is V =( 190 x2 – 160 y?)...

The electric potential in a region of space is V =( 190 x2 – 160 y?) V, where x and y are in meters. You may want to review (Page 714) Part A For help with math skills, you may want to review: Differentiation of Polynomial Functions What is the strength of the electric field at (x, y) = (3.0m, 1.0m)? Express your answer using two significant figures. View Available Hint(s) O ADD ? E = Submit Part B What...
The electric potential in a region of space is V=( 100 x2− 240 y2)V, where x...

The electric potential in a region of space is V=( 100 x2− 240 y2)V, where x and y are in meters. What is the direction of the electric field at (x,y)=(1.0m,3.0m)? Give the direction as an angle (in degrees) counterclockwise from the positive x-axis.

The electric potential in a region of space is V=( 260 x2? 150 y2)V, where x...

The electric potential in a region of space is V=( 260 x2? 150 y2)V, where x and y are in meters. What is the direction of the electric field at (x,y)=(3.0m,3.0m) ? Give the direction as an angle (in degrees) counterclockwise from the positive x-axis. I keep getting 331 degress. I have tried 30 and 210 as well, but they are all wrong..
There is a region of space where the electric potential has the form V(x,y) = (x^2)y...

There is a region of space where the electric potential has the form V(x,y) = (x^2)y + 8x - 36y. At what position(s) is the electric field vector in this same region exactly zero?
The electric potential along the x-axis is V=100e?2x/mV, where x is in meters. Part A What...

The electric potential along the x-axis is V=100e?2x/mV, where x is in meters. Part A What is Ex at x=1.0m? Express your answer as an integer and include the appropriate units. ANSWER: Ex = Part B What is Ex at x=2.4m? Express your answer to two significant figures and include the appropriate units. ANSWER: Ex =

6. You are in a region of space where the electric potential is given by: V(x,y,z)...

6. You are in a region of space where the electric potential is given by: V(x,y,z) Voxy2ln(z) f for all points where z-0 (above the x-y plane)) Find an expression for the electric field Е(x, y, z). State this vectorially.
2. A region of space has a potential distribution that can be written as V(x, y,...

2. A region of space has a potential distribution that can be written as V(x, y, z) = -14xyz + 142 Volts, where x, y, and z are given in meters. a. (7 points) How much work is required to place a +10 uC charge at coordinates (x,y,z) = (10 m, 10 m, 10 m)? b. (7 points) What are the x-, y, and z-components of the electric field at coordinates (x,y,z) = (10 m, 10 m, 10 m)?
Over a certain region of space, the electric potential is v - -x - 4x²y +...

Over a certain region of space, the electric potential is v - -x - 4x²y + 3yz?. (a) Find the expressions for the x,y,z components of the electric field over this region. (Use any variable or symbol stated above as necessary.) E (b) What is the magnitude of the field at the point that has coordinates (1.00, 0, -6.00) m? N/C Submit Answer

The electric field in a region of space is E, = 5000x V/m, where x is...

The electric field in a region of space is E, = 5000x V/m, where x is in meters Part B Find an expression for the potential V at position 2. As a reference let V = 0 V at the origin. Express your answer in terms of r. VALO BA V Submit Request Answer