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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.
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उत्तर
To make a battery, the negative terminal of one cell must be connected to the positive terminal of the next cell. The wire indicates how the given cells should be connected, as shown in the following figure.
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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.
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 can flow through
Select the correct alternative
Electricity does not flow through
What is a battery?
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.
State the function of each of the following in an electric circuit and draw its symbolic representation: (1) Switch and (2) Cell.
Identify the circuit in which the electrical components have been properly connected.
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| (i) | (ii) | (iii) | (iv) |
Draw the symbols of the following circuit components.
Electric cell
