Electricity and circuits_1

What is the common factor among fan, bulb, computer, and refrigerator mentioned in the text?

• a) Mechanical energy

• b) Solar power

• c) Electricity

• d) Wind energy

Why do these objects (fan, bulb, computer, refrigerator) work according to the Audio?

• a) Magnetic power

• b) Thermal energy

• c) Electrical energy

• d) Kinetic energy

What role does electricity play in our day-to-day life?

• a) Minor significance

• b) No significance

• c) Moderate significance

• d) Important significance

What are some of the functions mentioned that electricity performs in our homes?

• a) Cooking and gardening

• b) Cleaning and organizing

• c) Lighting, heating, cooling, and other routine tasks

• d) Entertainment and sports

What is the term used to describe electricity in motion?

• a) Static electricity

• b) Stationary electricity

• c) Dynamic electricity

• d) Current electricity

What flows through electric wires to perform various tasks in our homes?

• a) Heat

• b) Water

• c) Electricity

• d) Air

Which of the following represents the flow of electric charge in a circuit?

• a) Resistance

• b) Voltage

• c) Current

• d) Capacitance

In a closed circuit, what is responsible for the movement of electrons, creating electric current?

• a) Insulators

• b) Conductors

• c) Resistors

• d) Transformers

What is the SI unit of electric current?

• a) Joule

• b) Volt

• c) Ampere

• d) Watt

What are the two types into which sources of electric current can be divided?

• a) AC and DC

• b) Static and dynamic

• c) Solar and wind

• d) Small and large