In a certain region, the electric potential due to a charge distribution is given by the equation V(x,y) = 2xy - x2 - y, where x and y are measured in meters and V is in volts. At which point is the electric field equal to zero?
A) x = 0.5 m, y = 1 m
B) x = 1 m, y = 1 m
C) x = 1 m, y = 0.5 m
D) x = 0.5 m, y = 0.5 m
E) x = 0 m, y = 0 m
D
You might also like to view...
In a certain electroplating process gold is deposited by using a current of 14.0 A for 19 minutes. A gold ion, Au+, has a mass of approximately 3.3 × 10-22 g. How many grams of gold are deposited by this process?
A) 33 g B) 16 g C) 22 g D) 28 g E) 97 g
When Cavendish claimed that he "weighed" Earth, he actually calculated the
A. force that the Moon exerts on Earth. B. weight of Earth. C. mass of Earth. D. force that the Sun exerts on Earth.
A laser emits monochromatic and coherent light
a. True b. False Indicate whether the statement is true or false
Newton's third law of motion states that whenever one object exerts a force upon a second object, the second object exerts a(n) ______________ and ______________ force upon the first object
Fill in the blank(s) with correct word