Question

IV. Write 'T' for the true and 'F' for the false statements.
1. Electricity is very useful and helpful, but it can be very dangerous if
not handled properly.
2. Never connect the both terminals of a cell without connecting an
appliance in a circuit, this will destroy the cell.
3. In open circuit, current can flow and the bulb glows.
4. An electric bulb is filled with hydrogen gas.
5. The non-metal graphite is good conductor of electricity.
V. Very Short Answer Questions.
1. Define battery.
2. How are the positive and negative terminals of a cell defined?
3. What is a source of electricity in a torch






please anyone tell
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Answer 1

Answer:

|V.

1. True

2. True

3. False

4. False

5. True

V.

1. a container consisting of one or more cells, in which chemical energy is converted into electricity and used as a source of power.

2. The positive terminal is called a cathode and the negative terminal is called an anode.

3. A common source of electric charge is the torch battery. a torch battery should be called a dry cell, not a battery.

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