1. works with
1.1. Electric circults
1.1.1. can be arranged in
1.1.1.1. Series
1.1.1.1.1. The electric components are connected as a single path.
1.1.1.2. Parallel
1.1.1.2.1. The electric components are connected to form two or more paths.
1.1.2. involve
1.1.2.1. Voltage
1.1.2.1.1. It is needed for current to flow. The dry cell provides the voltage, therefore there is a current.
1.1.2.2. Current
1.1.2.2.1. In the circuits, the bulb lights up because there is an electric current flowing in the flow circuits. It is described as flowing from the positive terminal of a battery to negative terminal. It is the flow of electric charge.
1.1.2.3. Resistance
1.1.2.3.1. Resistance are electrical components that provide resistance. There are two types of resistances: Fixed resistances is fixed and cannot be change. Variable resistances can be adjusted, usually by turning a knob or moving a slider.
2. improper use leads to
2.1. Electrical hazards
2.1.1. prevent by
2.1.1.1. Safety Devices
2.1.1.1.1. such as
2.1.2. such as
2.1.2.1. Electric Shock
2.1.2.1.1. caused by
2.1.2.2. Electric Fire
2.1.2.2.1. cause by