Two Identical Batteries, Each with an Emf of 18 V $\Omega$

question 34

Multiple Choice

Two identical batteries, each with an emf of 18 V and an internal resistance of 1 $\Omega$ , are wired in parallel by connecting their positive terminals together and connecting their negative terminals together.The combination is then wired across a 4- $\Omega$ resistor.The potential difference across the 4- $\Omega$ resistor is:

• A)4.0 V
• B)8.0 V
• C)14 V
• D)16 V
• E)29 V

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Definitions:

Oral Contract

An agreement made through spoken words rather than written documentation, which can be legally binding in some cases.

Statute of Frauds

The Statute of Frauds is a legal doctrine that requires certain types of contracts to be in writing and signed by the parties involved to be enforceable.

Oral Evidence

Testimony given by a witness in court or during a legal proceeding that is spoken and not written.

Written Contract

A legally binding agreement between two or more parties that is put in writing and signed by the parties.