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प्रश्न
Draw a circuit diagram for a bulb connected to a cell with a switch. Mark arrow in the diagram to indicate the direction of flow of current.
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उत्तर
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संबंधित प्रश्न
The bulb in the circuit shown in Figure does not glow. Can you identify the problem? Make necessary changes in the circuit to make the bulb glow.
To make a battery of two cells, the negative terminal of one cell is connected to the negative terminal of the other cell.
An electrician is carrying out some repairs in your house. He wants to replace a fuse by a piece of wire. Would you agree? Give reasons for your response.
In which of the following case the bulb will glow :
State the function of each of the following in an electric circuit and draw its symbolic representation: (1) Switch and (2) Cell.
Mark the correct choice
- Assertion: In a simple battery circuit the point of highest potential is the positive terminal of the battery.
- Reason: The current flows towards the point of the highest potential
How many electrons are passing per second in a circuit in which there is a current of 5 A?
______ are used to connect devices.
A combination of two or more cells is called a ______.
Draw the symbols of the following circuit components.
Electric cell
