Homework Answers
As we know electric field is directed from higher potential region to lower potential region.
So A and B are at same distance along x axis so they are EQUIPOTENTIAL points so both will have same potential, point C is far away and will have low potential than the two.
Option C is the right answer.
Add Answer to:
18. Uniform Electric Fields: A region of space contains a uniform electric field, directed toward the...
Suppose a region of space has a uniform electric field, directed toward the left, as shown...
Suppose a region of space has a uniform electric field, directed toward the left, as shown in the figure above. (Assume point A is directly above point B.) Which statement is true? The electrical potential ("voltage") at all three locations is the same. The potential at points A and B are equal, and the potential at point C is lower than the potential at points A and B. The potential at points A and B are equal, and the potential...
A region of space contains a uniform electric field, with a constant magnitude E and directed...
A region of space contains a uniform electric field, with a constant magnitude E and directed along the positive x-axis. Part A - Which figure below correctly describes the electric potential as a function of x? O ☺ O O b)
A uniform electric field of magnitude 148 kV/m is directed upward in a region of space....
A uniform electric field of magnitude 148 kV/m is directed upward in a region of space. A uniform magnetic field of magnitude 0.42 T perpendicular to the electric field also exists in this region. A beam of positively charged particles travels into the region. Determine the speed of the particles at which they will not be deflected by the crossed electric and magnetic fields. (Assume the beam of particles travels perpendicularly to both fields.) m/s
Consider a uniform horizontal electric field of 50 N/C directed toward the east. If the electric...
Consider a uniform horizontal electric field of 50 N/C directed toward the east. If the electric potential measured at a given point is 80 V, what is the potential at a point 1.0 m directly west of that point? (the answer is NOT 30V).
The field lines associated with a uniform electric field in a region of space are shown...
The field lines associated with a uniform electric field in a
region of space are shown in the attached figure. Imagine drawing
two equipotentials in the plane of the figure, one passing through
point A and and one passing through point B. If the electric field
is 250 N/C, how much does the potential change in going from A to
B? Provide your answer in volts and use a positive value if it
increases and a negative value if it...
In the region of space depicted below, a uniform electric field of 12 N/C points in...
In the region of space depicted below, a uniform electric field
of 12 N/C points in the +y direction. If a particle starts at the
white circle on the x-axis, to which point would it move to have
its electric potential decrease the most? Between which pairs of
points is there zero potential difference?
Explain
●E 8 ●F
suppose a uniform electric field of magnitude 150 n/c exists in a region of space. a)...
suppose a uniform electric field of magnitude 150 n/c exists in a region of space. a) how far apart are a pair of equipotential surfaces whose potentials differ by 6.0 V? b) draw a sketch of the electric field lines and the equipotential sufaces
Consider a uniform electric field of 20 N/C directed toward the east. The voltage measured at...
Consider a uniform electric field of 20 N/C directed toward the east. The voltage measured at a point x = 6 m east of the origin is 80 V. (a What is the voltage measured at a point 5 m directly south of x? (b What is the voltage measured at a? c) What is the voltage at the origin?
A region of space has a non-uniform electric field that points in the +x-direction and has...
A region of space has a non-uniform electric field that points in the +x-direction and has magnitude as shown in the figure (Figure 1) As a reference point, take the potential at the origin to be -100 V. Calculate the electric potential at x = 3.0 m. Express your answer to two significant figures and include the appropriate units.
3. An electron traveling horizontally enters a region where a uniform electric field is directed upward....
3. An electron traveling horizontally enters a region where a uniform electric field is directed upward. What is the direction of the force exerted on the electron once it has entered the field? A) to the left D) downward electrou B) to the right E) out of the page, toward the reader C) upward
Suppose a region of space has a uniform electric field, directed toward the left, as shown in the figure above. (Assume point A is directly above point B.) Which statement is true? The electrical potential ("voltage") at all three locations is the same. The potential at points A and B are equal, and the potential at point C is lower than the potential at points A and B. The potential at points A and B are equal, and the potential...
A region of space contains a uniform electric field, with a constant magnitude E and directed along the positive x-axis. Part A - Which figure below correctly describes the electric potential as a function of x? O ☺ O O b)
A uniform electric field of magnitude 148 kV/m is directed upward in a region of space. A uniform magnetic field of magnitude 0.42 T perpendicular to the electric field also exists in this region. A beam of positively charged particles travels into the region. Determine the speed of the particles at which they will not be deflected by the crossed electric and magnetic fields. (Assume the beam of particles travels perpendicularly to both fields.) m/s
The field lines associated with a uniform electric field in a
region of space are shown in the attached figure. Imagine drawing
two equipotentials in the plane of the figure, one passing through
point A and and one passing through point B. If the electric field
is 250 N/C, how much does the potential change in going from A to
B? Provide your answer in volts and use a positive value if it
increases and a negative value if it...
In the region of space depicted below, a uniform electric field
of 12 N/C points in the +y direction. If a particle starts at the
white circle on the x-axis, to which point would it move to have
its electric potential decrease the most? Between which pairs of
points is there zero potential difference?
Explain
●E 8 ●F
A region of space has a non-uniform electric field that points in the +x-direction and has magnitude as shown in the figure (Figure 1) As a reference point, take the potential at the origin to be -100 V. Calculate the electric potential at x = 3.0 m. Express your answer to two significant figures and include the appropriate units.
3. An electron traveling horizontally enters a region where a uniform electric field is directed upward. What is the direction of the force exerted on the electron once it has entered the field? A) to the left D) downward electrou B) to the right E) out of the page, toward the reader C) upward
Most questions answered within 3 hours.
-
Problem #2
a) On a given surface S that bounds a volume T, the
electrostatic potential...
asked 45 seconds from now -
What is the t-critical value for an alpha level of 0.01 for a
one-tailed test for...
asked 27 minutes ago -
Blink of an Eye Company is evaluating a 5-year project that will
provide cash flows of...
asked 55 seconds ago -
PROBLEM 3–25 Changes in Fixed and Variable Expenses; Break-Even
and Target Profit Analysis [LO3–4, LO3–5, LO3–6]...
asked 5 minutes ago -
1. What triggers the opening of each of the different channels:
ligand-gated K+ channels, ligand-gated Na+...
asked 11 minutes ago -
Which of the following is most commonly used to monitor
short-run changes in economic activity?
the...
asked 14 minutes ago -
Two positive charges q are located along the
y axis at y = +a
and y...
asked 16 minutes ago -
State the physical term for an
metallic object which has experienced a 500 00 Volt lightning...
asked 18 minutes ago -
n-butane is added to gasoline to help control its vapor pressure
so that the gasoline performs...
asked 25 minutes ago -
In a certain board game, a player rolls two fair six-sided dice
until the player rolls...
asked 26 minutes ago -
How long will it take a 630 W motor to lift a 320 kg piano to...
asked 32 minutes ago -
"Follow-the-sun" development and technical support best
exemplifies _________ as a global flattener.
asked 28 minutes ago