When an 8V battery is connected to a resistor, a 2 A current flows in the resistor. What is the resistor's value?

Question 5 options:

2 ohms

16 ohms

4 ohms

8 ohms

Which type of circuit is becoming more common in residential electrical design and construction? a. hazardous-area circuit b. three-phase circuit c. 480-volt circuit d. communication circuit

Name three different units of energy used to measure heat and describe what type of situations each is usually used.

Suppose you have a box. which of these is not necessarily a true statement regarding the relationship between the force applied to the box, the work done on the box, and the distance the box is moved? a. if the box is not moved, no force is being applied to the box. b. if no force is applied to the box, no work is done on the box. c. if work is done on the box, then a force is applied to the box. d. if work is done on the box, then the box is moved a distance.