Advertisements
Advertisements
प्रश्न
A combination of two or more cells is called a ______.
Advertisements
उत्तर
A combination of two or more cells is called a battery.
Explanation:
When multiple cells are connected together, either in series or parallel, they form a battery. A series combination increases the voltage, while a parallel combination increases the capacity (or current supply). A battery provides the electrical energy needed to power devices.
APPEARS IN
संबंधित प्रश्न
Draw the circuit diagram to represent the circuit shown in the figure.
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 ______.
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.
Write true or false for a given statement.
Wool is a conductor of electricity.
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.
______ are used to connect devices.
Unscramble the following words:
HICWTS
Visit an electric shop. Request an electrician to show you the various types of fuses and MCB and to explain how they work.
