When a Light Bulb Is Connected to a 4

question 98

Multiple Choice

When a light bulb is connected to a 4.5 V battery,a current of 0.12 A passes through the bulb filament.What is the resistance of the filament?

• A)440
• B)28
• C)9.3
• D)1.4
• E)38

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Definitions:

Equilibrium Price

The price at which the quantity of goods supplied is equal to the quantity of goods demanded in a market.

Dry Cleaning

A method of cleaning clothes and textiles using a chemical solvent rather than water.

Air Pollutants

Substances in the air that can cause harm to humans and the environment, including gases like carbon monoxide and particulate matter.

Equilibrium Price

The price at which the quantity of goods supplied equals the quantity of goods demanded in a market.