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When the wires are connected to the terminals of the battery what causes electric currents in the circuit?
The energy stored in the chemicals of the battery
When the wires are connected to the terminals of the battery what causes electric current in a circuit?
The resistance of the load is what causes an electric current to flow in a circuit.
What happens in a battery's negative terminal when it is not part of a circuit?
When a battery's negative terminal is not connected to a circuit, it accumulates excess electrons, creating a negative charge. This creates a potential difference between the positive and negative terminals, which is the driving force for the flow of electric current when the battery is connected to a circuit.
When wires are connected to the terminals of a battery. what causes electric current in the circuit?
The electric current in a circuit is caused by the flow of electrically charged particles, typically electrons, through the wires. When the battery is connected, it creates a potential difference (voltage) that pushes the electrons to move from the negative terminal to the positive terminal, creating a continuous flow of current in the circuit.
Should you connect both ends of a battery in a circuit?
Yes, both ends of a battery should be connected in a circuit to create a continuous flow of electric current. When one end of the battery is connected to one terminal of a component and the other end to the other terminal, a closed circuit is formed, allowing electricity to flow and power the device.
What are two ways electric circuits can be arranged?
Electric circuits with 2 terminals can be arranged in "series" or in "parallel". This applies to all 2-terminal circuits - including fundamental components such as resistors, capacitors, or inductors. The term "series" means that an electrical path in an existing circuit is broken and the circuit is connected to the 2 terminals of the break. The term "parallel" means that the electric circuit is connected between 2 existing terminals or nodes of the existing circuit.
Why does connecting an electric device to a battery produces a current?
When an electric device is connected to a battery, an electric current is produced due to the difference in potential between the positive and negative terminals of the battery. This potential difference, also known as voltage, creates an electrical force that pushes the flow of electric charge (current) through the circuit and powers the device.
Should you connect both ends of a battery in to a circuit?
The circuit won't do anything until both terminals of the battery are connected to the correct [two different] points in the circuit. As long as either terminal of the battery remains disconnected, the circuit is "OFF".
What is the role of the battery symbol in a circuit diagram?
The battery symbol in a circuit diagram represents a power source that provides electrical energy to the circuit. It shows where the positive and negative terminals of the battery are connected in the circuit, indicating the flow of current from the positive terminal to the negative terminal.
What is the electric current from a battery?
The electric current from a battery is the flow of charged particles, typically electrons, through a circuit. The current is measured in Amperes (A) and represents the rate at which charged particles move through the circuit. It is essential for powering electronic devices and creating electrical circuits.
What is the driving force for the flow of electricity in battery's?
The driving force for the flow of electricity in a battery is the potential difference, or voltage, between the positive and negative terminals. When a circuit is connected, this voltage pushes electrons from the negative terminal to the positive terminal, creating an electric current.
What is the difference between short to Battery and Open Load?
Related to a battery and open load is the battery just sitting there without anything connected. A short is a very low resistance attached to the tow terminals of the battery. For example, a wire connected across the battery terminals would constitute a short.
