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Question
Make a battery from four sliced lemon pieces and test it with a LED by drawing a circuit.
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Solution
Take the piece of each lemon and insert two copper wires and connect them as shown in the circuit. Connect a LED to complete the circuit as shown.
The LED glows due to presence of current in the circuit. Here the lemon juice acts as electrolyte and copper wires form a closed loop for the flow of charges.
Each lemon piece here acts as a cell. These cells connected in series forms a battery.
Take the piece of each lemon and insert two copper wires and connect them as shown in the circuit. Connect a LED to complete the circuit as shown.
The LED glows due to presence of current in the circuit. Here the lemon juice acts as electrolyte and copper wires form a closed loop for the flow of charges.
Each lemon piece here acts as a cell. These cells connected in series forms a battery.
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