A conducting sphere contains positive charge distributed uniformly over its surface. Which statements about the potential due to this sphere are true? All potentials are measured relative to infinity.

A cylindrical capacitor is made of two thin-walled concentric cylinders. The inner cylinder has radius r1 = 4.0 mm, and the outer one a radius r2= 8.0 mm. The common length of the cylinders is L = 150 m. What is the potential energy stored in this capacitor when a potential difference 4.0 V is applied between the inner and outer cylinder? (k = 1/4πε0 = 8.99 × 109 N ∙ m2/C2)

Which of the following are time savers?

Which 3 of the following are correct about followers? (select all that apply).

According to Maslow’s hierarchy of needs which has the highest priority?

Which of the following is NOT part of the Howey test?

____ testimony is from ordinary people with first-hand experience or insight on a topic.

As your textbook explains, _______ order is a way to structure a persuasive speech on a question of policy when the audience already agrees that a problem exists but needs to be persuaded that your plan provides the best solution to the problem.

If the electric potential in a region is given by V(x) = 6/x2, the x component of the electric field in that region is

A nurse manager instructs the staff nurses to work out the problems themselves and don’t bother her when a conflict arises. Which leadership style is this?