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How is energy transferred when the torch is switched on?​
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How is energy transferred when the
torch is switched on?​

User Rossco
by
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1 Answer

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“When the circuit is switched on, chemical (stored) energy in the battery is changed into electrical energy in wires and then into light and heat energy by bulb”
User Mohammad Khavarinia
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User Ezg
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What energy store is in the torch BEFORE it gets switched on?​
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