The flow of electricity through a circuit can be compared to the flow of water through a pipe. Using this comparison, the friction caused by the pipe wall would be similar to
the resistance in the circuit.
the amperage of the circuit.
the voltage of the circuit.
the magnetism of the circuit.
Which item would be the best electrical insulator?
aluminum can
brass key
plastic pan
metal spoon
TRUE or FALSE. In a closed circuit with three light bulbs, the current flows through the entire circuit uninterrupted.
