A 6-V battery powers a circuit with parallel branches on a board. Several wires and light bulbs plug into the board to make various series and parallel circuits. The brightness of the bulbs changes ...

In series circuits, the current is the same through each component. The potential difference of the power supply is shared between the components. A parallel circuit showing two bulbs, a switch ...

The children gain insights into chemical cells, circuits, and the principles of generators, sparking their curiosity to further experiment with electricity at home. Keywords electricity ...

These can be investigated using suitable circuits and apparatus. Series and parallel circuits - OCR 21st Century Electrical current transfers energy around circuits. There are two different types ...