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

Calculate the tax revenue collected by the government through specific taxation.

Analyze how the tax burden is distributed between buyers and sellers.

Understand the concept of market equilibrium without taxation.

Evaluate the change in tax revenue when the tax rate changes.

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Definitions:

Common Stock

A type of equity security that represents ownership in a corporation, with holders having voting rights and potentially receiving dividends.

Shares

Units of ownership interest in a corporation or financial asset, affording certain rights such as dividends and voting rights.

Common Stock

An investment vehicle that indicates a partial ownership stake in a corporation, offering the investor voting privileges and a fraction of the company's profits in the form of dividends.

Par Value

The stated or par value of a bond, stock share, or coupon as indicated by the issuing entity.