suggest an experiment to compare the conductivity of electricity by iron, copper, aluminum and zinc. perform the experiment and prepare a short report on the results
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To compare the electrical conductivity of different metals.
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In case of aluminium,iron,copper and zinc we observe that , bulb glows in the circuit.
This experiment proves that all metals are good conductors of electricity.
Copper wire is the best conductor among all the metals.
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Let us make a simple circuit by connecting one end of the torch to cell and other end end of torch to metal strip and to cell back .Let us insert a piece of Aluminium foil between the wires .
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