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What is the common term for an electrochemical cell in which terminals are connected to electrodes immersed in a solution of electrolytes?
The common term for an electrochemical cell in which terminals are connected to electrodes immersed in a solution of electrolytes is a "battery." In a battery, chemical reactions at the electrodes produce an electric current that can be used to power devices.
What do batterys produce?
Energy
Can a wire connected across a battery's terminal produce current?
Yes
What effect does connecting cells in series aiding have on current and voltage?
-- A stack of several cells connected in series presents several times the voltage of a single cell. -- The current depends on the 'load' connected between the battery's terminals. But since the current through any load is directly proportional to the voltage across it, several cells in series ... with their increased voltage ... will produce several times as much current as the same load would draw from a single cell.
How does voltage produce current?
Voltage across two terminals mean there exists a potential difference, and when the circuit gets closed, due to this potential difference the current flow.
Does a generator produce direct current or alternating current?
A generator produces an alternating current, still it gives d.c. output because we use slip-rings at the terminals of actual output of generator.
What is the current source replaced by open circuit across the terminals?
because an ideal current source is assumed to produce a constant current for any voltage and is assumed to have an impedence of infinity (open circuit).
What are the two terminals on a battery used for?
the two terminals are used to produce light energy.
A 120 V power supply connected to a 30 ohm resistor will produce how many amps of current?
A 120V power supply connected to a 30 Ohm resistor will produce 120/30 or 4 amps of current.
What type of energy does a battery produce?
A battery produces electrical energy through a chemical reaction that occurs between its two terminals. This chemical reaction releases electrons, which flow through a circuit, creating a current of electricity.
When the ends of a wire are connected to a battery what doesn't the battery produces in the wire?
When the ends of a wire are connected to a battery, the battery does not produce magnetic fields in the wire. Instead, it generates an electric current by creating a potential difference that drives electrons through the wire. While the flow of current can create magnetic fields around the wire, the battery itself does not directly produce these fields; they are a result of the electrical current flowing through the wire.
Why ct is connected in series with circuit?
Current transformers (CTs) are connected in series with a circuit to accurately measure the current flowing through that circuit. By placing the CT in series, it can produce a proportional output current that reflects the primary current, enabling safe and effective monitoring and protection of electrical systems. This configuration allows for easy integration into protective relays and metering devices without interrupting the flow of current in the main circuit.
