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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.
उत्तर १
The bulb in the circuit is not glowing because the two cells are not connected properly.
To make the bulb glow, the negative terminal of one cell should be connected to the positive terminal of the other cell, as shown in the given figure.
उत्तर २
The problem in this circuit is the combination of two cells. In the circuit, the positive terminal of one cell should be connected with the negative terminal of the other to make the bulb glow.
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संबंधित प्रश्न
Longer line in the symbol for cell represents its ______ terminal.
The combination of two or more cells is called a ______.
Write true or false for a given statement.
Wool is a conductor of electricity.
You are provided with a torch bulb, a cell and two plastic coated f metal wires. Draw a diagram to show a complete circuit to light the bulb.
In which of the following case the bulb will glow :
The diagram given below shows a bulb connected with a cell having terminals A and B. Mark the direction of current in the bulb.
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.
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
______ is an instrument used in electric circuits to find the quantity of current flowing through the circuit.
Draw the symbols of the following circuit components.
electric cell
