C. State 'T' for true or 'F' for false sentences.
1. Instead of metal wires, a jute string can be used to make a circuit.
2. Electric current can pass through a sheet of thermocol.
3. Electric current can flow through metals.
4. A filament is located inside the glass case of the bulb.
5. A torch reflector helps to spread light by reflecting it.
6. A bulb does not glow when current flows through the closed circuits.
7. Silver is the best conductor of electricity.
8. Switches, electrical plugs and sockets are made of conductors.
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1 false 2 false 3 false 4 true 5 true 6 false 7 false 8 true
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