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Which configuration would produce an electric current?
An electric current can be produced by connecting a power source (such as a battery) to a closed circuit that includes a conductive material, like a metal wire. When the circuit is closed, the power source creates a flow of electrons through the wire, generating an electric current.
What is a process of decomposition?
The process of decomposition of an electrolyte, by passing an electric current from an outside source through it, is known as electrolysis. For example, when an electric current is passed through acidified water, water is decomposed into hydrogen and oxygen.
Which two statements describe the reasons a solar cell must contain semiconductors?
Semiconductors have properties that allow them to convert sunlight into electricity through the photovoltaic effect. The band gap in semiconductors enables them to absorb photons from sunlight and generate electron-hole pairs for creating an electric current.
What cell type in sponges is responsible for producing the water current through the sponge?
Collar cells, also known as choanocytes, are responsible for producing the water current through sponges. These specialized cells have flagella that generate the current, bringing in food and oxygen while expelling waste.
What drives a galvanic cell?
A Spontaneous Redox Reaction
Why can a wire conduct a electric current when it is connected to an electrical source?
When a wire is connected to an electrical source, it allows the flow of electrons due to the presence of free electrons within the material of the wire. The electric field created by the electrical source causes these free electrons to move, creating an electric current that can power devices or create electrical effects.
What is a temporary source of electric current?
A battery is a common temporary source of electric current. When connected to a circuit, a battery transforms stored chemical energy into electrical energy to power devices or equipment. Once the stored energy is depleted, the battery needs to be recharged or replaced to continue providing electric current.
Does electricity flow through wires?
Electric current flows through wires, but to transmit electric power you need two wires with a voltage between them, connected to a power source.
Why resistors are connected in series with the voltage source and in parallel with current source?
a voltage source has very less(negligible)resistance.thus is considered as a short.if connected in parallel to a resistor will draw all the current acting as a short.thus is always connected in series of a resistor.where as a current source has tremendous resistance(infinity).thus if connected in series will be conidered as an open branch and no current will flow through it other than the source current.
What is load current?
It is a the current drawn by the application that is connected to the power source
A temporary source of electric current?
A battery.
What is the function of a source in the electric current?
POINTS
What complete path is formed when a wire connected to both terminals of an electrical source?
When a wire is connected to both terminals of an electrical source, a complete path for electric current is formed. The current flows from the positive terminal of the source, through the wire, and back to the negative terminal, completing the circuit. This flow of electrons allows electrical devices to function properly.
Why is the current source connected in series only?
Current sources should not be connected in series. It's okay to connect them in parallel.
What is the purpose of the black cable in this electrical circuit?
The purpose of the black cable in this electrical circuit is to carry the electric current from the power source to the connected devices or components in the circuit.
What particles create the electric current in a fruit battery?
An electric current is movement of electrons, no matter the source or cause.
How circuits and conductors work together?
Circuits require conductors to allow the flow of electric current. Conductors are materials that can easily carry electric charge, such as copper wires. When a circuit is connected with conductors, the electric current can move through the circuit, creating the flow of electricity needed to power devices. Conductors help complete the circuit and provide a path for the electrons to travel from the power source to the load.
