If 10. joules of work must be done to move 2.0 coulombs of charge from point a to point b in an electric field, the potential difference between points a and b is

How many neutrons does element x have if it’s stormy umber is 33 and it’s mass number is 95?

Lin yao looks at the back of a spoon. how should she describe her reflection? upside down and smaller upside down and larger right-side up and smaller right-side up and larger

Point charges q1 = 51 µc and q2 = −27 µc are placed 1.0 m apart, with q2 on the right. what is the force (in n) on a third charge q3 = 19 µc placed midway between q1 and q2? (assume the positive direction is to the right. indicate the direction with the sign of your answer.)