In a battery, the electrolyte conducts electricity through movement of:
Ions
In a battery, the electrolyte conducts electricity through the movement of ions. This is a fundamental concept in electrochemistry and is crucial for understanding how batteries work.
- Concept of Electrolytes:
- An electrolyte is a substance that produces an electrically conducting solution when dissolved in a polar solvent, such as water.
- In a battery, the electrolyte is usually in liquid form and contains ions.
- Role of Ions:
- Ions in the electrolyte move to either the anode or the cathode of the battery to facilitate chemical reactions that result in the flow of electric current.
- Cations (positively charged ions) migrate towards the cathode, and anions (negatively charged ions) move towards the anode.
- Process:
- When the battery is connected to a circuit, a chemical reaction occurs at the electrodes, allowing ions in the electrolyte to move and complete the circuit.
- This movement of ions is what enables the flow of electricity through the battery.
- Elimination of Other Options:
- Neutral atoms only: Neutral atoms do not conduct electricity because they have no charge.
- Magnetic domains: These relate to magnetism, not the conduction of electricity in electrolytes.
- Free electrons only: Free electrons conduct electricity in metals, but in electrolytes, ions are the primary charge carriers.
Therefore, the correct answer is: Ions.
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Important Questions from Starting System
In a diesel engine, the starter motor is a:
Which of the following term is not related to battery?
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_______ is a high-current relay (switch) used to connect the battery to the starting motor.
Which of the following switches is used in the starting system?
