Page 58 - RoboGenius Pro C2

Ask AIRO 3. Identify the component that connect other components together.
(i) Wire (ii) Switch
How do materials like paper clips or coins help light up the bulb?
(iii) Bulb (iv) Battery

4. Which part of the circuit lights up when the connection is complete?
ECOTECH Some smart robots can sense light or moisture and use sensors to turn
ENERGY devices on or off automatically. (i) Battery (ii) Switch

(iii) Bulb (iv) Wire

B. Write ‘T’ for true and ‘F’ for false.

1. The Circuit Lab is a virtual place where you can safely explore
« Circuit Lab is a fun online tool where you can make and test simple
electrical circuits. and create circuits.

« PhET Lab is an online virtual lab. 2. In a virtual lab, it is possible to get an electric shock while testing
« Battery supplies power to the circuit. a circuit.

« Light Bulbs acts as a load, converting electrical energy to light. 3. In a complete circuit, electricity cannot flow through wires.

« Wires connect the components together.
4. Material like paperclips can be used to test if they conduct electricity.
« You can design your own circuits using various components, such as Switch,
Wires, Light Bulbs and Battery. C. Fill in the blanks using the given hints:
Hints
1. The is an online virtual lab. Virtual tools

2. The show you how the circuit behaves in real- Electricity
time. PhET lab
Bulb
ROBO CHECK 3. A acts as a load, converting electrical energy

to light.
A. Tick ( ) the correct option.
4. When the circuit is complete, the Light Bulb lights up, demonstrating that
1. Mark the component that supplies power in a circuit.
is flowing through the wires.
(i) Bulb (ii) Battery
COMPETENCY-BASED QUESTIONS
(iii) Switch (iv) Wire

1. Your friend wants to make a bulb light up but does not know the components
2. Choose the tool that helps turn a circuit ON or OFF.
needed. Tell him the circuit components he will need to make the bulb light up.
(i) Switch (ii) Bulb
2. Rohan is testing a circuit with a switch. When the switch is turned on, the bulb

(iii) Battery (iv) Resistor lights up. What role does the switch play in the circuit?

RoboGenius Pro - II
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