3. A negatively charged particle is placed in a uniform electric field directed from South to North. In which direction will the particle move after it is released?

8. Two point charges are located at two corners of a rectangle, as shown in the figure below. What is the electric potential at point A? What is the potential difference between points A and B? 3.00 μC 0.250 m B -1.00 µC 0.500 m

Imagine a 3m cube. Now an electric field is passing through the cube from the bottom to the top (perfectly perpendicular to the top face of the cube). Where will the Electric Flux be apparent to the cube? O Front Face O Top Face O Left Face Bottom Face Back Face O Right Face

The two charges shown in the figure are spaced by a distance d = 2.00 cm. a) Find the electric potential at point A.b) Find the electric potential at point B, which is half the distance between the charges.

Why electrons are more mobile than the holes? Please explain

Two charges are arranged on a number line. A positive 3C charge is located at zero. A  negative 5C charge is located at x. There are the three regions on the number line. I.   Less than 0 II.  Between 0 and x III. Greater than x In which region(s) could the electric field have a magnitude of zero?

Please help stuck

Determine the electric field strength at a point 1.00 cm to the left of the middle charge shown in the figure below. (Enter the magnitude of the electric field only.) Three charges lie along a horizontal line. A 6.00 µC positive charge is on the left. 3.00 cm to its right is a 1.50 µC positive charge. 2.00 cm to the right of the 1.50 µC charge is a −2.00 µC charge.  N/C(b) If a charge of −3.89 µC is placed at this point, what are the magnitude and direction of the force on it? magnitude      N direction      ---Select--- toward the right toward the left upward downward

5) ) The point charge at the bottom of the figure is, Q = 17 nC and the curve is a circular arc, of radius r = 5 cm. What is the magnitude of the force on the charge Q due to the other point charges shown? -6.0 nC 2.0 nC 2.0 nC 45° 45° 5.0 cm 5.0 cm +) Explain or Show Work Here:

QUESTION 1 While it is common for electricity to be caused by the flow of electrons, we know that electric current can also flow whenever a. a constant magnetic field is present b. conductors are isolated. C. electrons, protons, or other charged particles move. d. dipoles are aligned.