A Battery with an Emf of 12 V and an Internal

question 45

Multiple Choice

A battery with an emf of 12 V and an internal resistance of 1 $\Omega$ is used to charge a battery with an emf of 10 V and an internal resistance of 1 $\Omega$ .The current in the circuit is:

• A)1 A
• B)2 A
• C)4 A
• D)11 A
• E)22 A

---

Definitions:

Uncertainty

The state of having limited knowledge where it is impossible to exactly describe the existing state, a future outcome, or more than one possible outcome.

Tuition

The fee charged for instruction or teaching, typically at a school, college, or university.

Expected Utility

The sum of the utilities associated with all possible outcomes, weighted by the probability that each outcome will occur.

Utility

The satisfaction or benefit derived by consumers from consuming a good or service.