Science, asked by kartikprajapat572, 1 month ago

Describe an activity to show that thermoplastics a poor conductor of electricity?

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Answered by christianstephanie12

Answer:

Let us take a battery and bulb and form a circuit. When the switch is on then the bulb glows showing the passage of current but when a piece of thermoplastic is joined in the circuit the bulb does not glow. This shows that the thermoplastic is a poor conductor of electricity.

Answered by αηυяαg

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Describe an activity to show that thermoplastics a poor conductor of electricity?

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We will design a circuit to see that thermoplastics are poor conductors of electricity. We need a bulb, some wires, a battery, a piece of metal, and a plastic pipe. Set up the circuit first with the metal and then with the plastic pipe (as shown in the figure).

After you switch on the current, you will observe that the bulb glows in the former case. In the latter case, the bulb does not glow. Hence, a plastic pipe (which is a thermoplastic) is shown to be a poor conductor of electricity.

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Describe an activity to show that thermoplastics a poor conductor of electricity?