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प्रश्न
In the circuit shown in figure would any of the bulbs glow when the switch is in the ‘OFF’ position?
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उत्तर
No, when the switch is in the ‘OFF’ position, the current does not flow through the circuit, so none of the bulbs will glow.
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संबंधित प्रश्न
Figure shows four cells fixed on a board. Draw lines to indicate how you will connect their terminals with wires to make a battery of four cells.
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.
Select the correct alternative
Electricity does not flow through
The diagram given below shows a bulb connected with a cell having terminals A and B. Mark the direction of current in the bulb.
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
______ are used to connect devices.
A combination of two or more cells is called a ______.
