If the resistance in a circuit is halved, and the voltage is increased by a factor of four, the current flowing through the circuit will increase by a factor of eight. This is due to Ohm's Law, which states that the current flowing through a circuit is directly proportional to the voltage applied and inversely proportional to the resistance in the circuit.
In other words, if the resistance is halved, the current will double. If the voltage is increased by a factor of four, the current will also increase by a factor of four. Multiplying these two factors together gives a net increase in current of eight times.
So, the answer is that the voltage is increased by a factor of four.
The resistance in a circuit is half what is happening to the voltage the voltage is increased by the factor of four the voltage is double the voltage is half the voltage Remains the Same
3 answers
How does a flashlight illustrate the law of conservation energy potential energy in the battery will be converted to kinetic energy potential chemical energy in the battery is converted to electric energy which is converted into light then energy then heat energy all electrical energy leaving the battery will travel through the circuit return to the battery it is an electric circuit through which electrical energy flows
A flashlight is a perfect example of the law of conservation of energy. The flashlight's battery contains stored potential energy in the form of chemical energy. When the flashlight is turned on, this potential energy is converted to kinetic energy in the form of electric energy.
The electric energy is then converted into light energy by the light bulb. As the electricity flows through the filament of the bulb, the filament gets hot and emits light. This light energy is then converted into a small amount of heat energy due to the resistance of the filament.
The electrical energy flows through the circuit and is eventually returned to the battery, completing the circuit. This flow of electrical energy from the battery to the bulb and back to the battery illustrates the conservation of energy.
In summary, a flashlight is an electric circuit through which electrical energy flows. The flow of electrical energy illustrates the conservation of energy as potential chemical energy in the battery is converted into electric energy which is then converted into light energy and a small amount of heat energy before it returns to the battery.
The electric energy is then converted into light energy by the light bulb. As the electricity flows through the filament of the bulb, the filament gets hot and emits light. This light energy is then converted into a small amount of heat energy due to the resistance of the filament.
The electrical energy flows through the circuit and is eventually returned to the battery, completing the circuit. This flow of electrical energy from the battery to the bulb and back to the battery illustrates the conservation of energy.
In summary, a flashlight is an electric circuit through which electrical energy flows. The flow of electrical energy illustrates the conservation of energy as potential chemical energy in the battery is converted into electric energy which is then converted into light energy and a small amount of heat energy before it returns to the battery.
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