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Answer is, they don't! They maintain a steady voltage instead.
If the appliance or electrical device has a constant energy use, then it will draw a constant current from the battery. LEDs behave that way. But if it's a power drill or something similar, then the current will be fairly low when it's free-spinning, but rise to a high value when it's actually drilling.
And... batteries maintain steady voltage because that's how the "surface chemistry" of battery plates operates. We can't change the voltage except by choosing some other type of metal (zinc versus lead versus nickle versus lithium.) That's why zinc/carbon batteries are 1.5 volt, while car battery cells are 2 volt.
What else can I help you with?
Does charge flow through a circuit or into a circuit?
Charge flow through a circut
Can charge flow easily through insulators?
"Insulator" means that electrical charge can NOT flow through it easily.
What is the property of a conductor that opposes the flow of charge passing through it is called?
property of a conductor that opposes the flow of charge passing through it
Difference between electrical current and electrical charge?
current is the flow of charge.
The battery determines the direction of flow of charge in a circuit?
Yes
What is the steady flow of electrons?
Static charge
Why will batteries be warm when you charge them?
YES!!! due to flow of electrons the batteries become warm when they are charged
What is Electric charge flowing in a steady stream called?
Electric charge flowing in a steady stream is called electric current. It is the rate of flow of electric charge and is measured in Amperes (A).
Why can't static charge be used to operate an electrical device?
Static charge does not provide a steady flow of electricity.
Steady flow and non steady examples?
Steady flow: Water flowing through a pipe at a constant rate with uniform velocity is an example of steady flow. Non-steady flow: Waves in the ocean where the water motion is constantly changing in both intensity and direction represent non-steady flow.
Is the flow of river steady?
yes the flow of water in a river is steady.
What is steady flow?
Steady flow is a condition in fluid dynamics where the flow parameters (velocity, pressure, temperature) at any point in the system do not change with time. This implies that the flow is constant and does not fluctuate. When analyzing fluid systems, steady flow simplifies calculations and allows for the use of conservation equations.
What is The liquid contained in batteries that conducts electric charge is called the?
The liquid contained in batteries that conducts electric charge is called the electrolyte. It allows for the flow of ions between the battery's positive and negative terminals, enabling the battery to generate electricity.
How can I make solar lights at home?
To make solar lights at home, you will need solar panels, rechargeable batteries, LED lights, a charge controller, and a housing for the components. Connect the solar panels to the charge controller, which will regulate the power flow to the batteries. Connect the batteries to the LED lights, and place them in a housing to protect them from the elements. When the solar panels absorb sunlight, they will charge the batteries, which will power the LED lights at night.
What is the assumption of steady flow process?
Flow is Laminar.
What does steady flow mean and how does it impact the performance of a system?
Steady flow refers to a consistent and continuous movement of fluid or energy within a system. It impacts the performance of a system by ensuring that the system operates smoothly and efficiently, without fluctuations or interruptions in the flow. This helps maintain stability and reliability in the system's operation, leading to better overall performance.
What generate current?
Current is generated by the flow of electric charge in a circuit. This flow can be created by sources such as batteries, generators, solar panels, or power plants. The movement of electrons through a conductor produces an electric current.
