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प्रश्न
What is a battery?
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उत्तर
If we use a group of two or more cells, it is called a battery. A battery is used where we require more electricity.
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संबंधित प्रश्न
Draw in your notebook the symbols to represent the following components of electrical circuits: connecting wires, switch in the ‘OFF’ position, bulb, cell, switch in the ‘ON’ position, and battery.
Longer line in the symbol for cell represents its ______ terminal.
The combination of two or more cells is called a ______.
To make a battery of two cells, the negative terminal of one cell is connected to the negative terminal of the other cell.
Zubeda made an electric circuit using a cell holder shown in Figure, a switch and a bulb. When she put the switch in the ‘ON’ position, the bulb did not glow. Help Zubeda in identifying the possible defects in the circuit.
In the circuit shown in figure would any of the bulbs glow when the switch is in the ‘OFF’ position?
Select the correct alternative
Electricity can flow through
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
______ are used to connect devices.
Identify the circuit in which the electrical components have been properly connected.
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