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Which of the following ROC curves indicates an overall excellent diagnostic performance of a test?

Resistors in series:a. Divide voltage equally  b. Have same power  c. Have same current  d. Are not governed by Ohm’s Law

A positive test charge moves in the direction of:a. Decreasing magnetic potential  b. Decreasing electric potential  c. Increasing electric field  d. No potential change

When a capacitor in an RC circuit is fully charged, the current is:a. Maximum  b. Half  c. Constant  d. Zero

What is the SI unit of electric field?a. N  b. N/C  c. V  d. C/N

Current is the rate of:a. Charge flow  b. Voltage increase  c. Energy conversion  d. Resistance buildup

A charge of 2 C at a potential of 3 V has a potential energy of:a. 1.5 J  b. 6 J  c. 5 J  d. 3 J

A 9 V battery in series with 3 Ω and 6 Ω resistors has total current of:a. 1 A  b. 0.5 A  c. 3 A  d. 2 A

Discuss the difference between obsessions and compulsions and then provide an example of each. 

An object with negative acceleration: