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प्रश्न
What is a circuit diagram
उत्तर
A circuit diagram is a diagram that indicates how different components in a circuit have been connected, using electrical symbols for the components.
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संबंधित प्रश्न
Explain the construction and working of the following. Draw a neat diagram and label it.
Electric motor
A battery is to be formed by joining 3 dry cells with connecting wires. Show how will you connect the wires by drawing a diagram.
What do you understand by the open electric circuit?
Draw a neat diagram showing a closed electric circuit.
The switch is used to close or open an electric circuit.
Higher Order Question
A student made a circuit by using an electric cell, a switch, a torch bulb (fitted in the bulb holder), and copper connecting wires. When he turned on the switch, the torch bulb did not glow at all. The student checked the circuit and found that all the wire connections were tight.
- What could be the possible reason for the torch bulb not glowing even when the circuit appears to be complete?
Draw the circuit diagram for the following series connection
_____ has a thin metallic filament that melts and breaks the connection when the circuit is overheated.
Draw the symbols of the following circuit components.
switch in off position
Match the following
| 1. | Insulator | a. | Coulomb |
| 2. | Conductor | b. | Electric circuit |
| 3. | Closed path | c. | Copper |
| 4. | Electric charge | d. | Rubber |
