Question

where do we get electricity form ?why do we need a switch in the torch​

Answer 1

Explanation:

The three major categories of energy for electricity generation are fossil fuels (coal, natural gas, and petroleum), nuclear energy, and renewable energy sources. Most electricity is generated with steam turbines using fossil fuels, nuclear, biomass, geothermal, and solar thermal energy.

The switch in a torch provides a mechanism through which electricity is passed to the bulb. As soon as the switch is put on, the circuit existing in the torch closes resulting in the flow of electricity which is then dissipated through the bulb.

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Answer 2

Answer:

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Explanation:

We need a switch in a torch to on or off a torch as our nessecity.