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Statement I: Internal resistance of a b...

Statement I: Internal resistance of a battery is drawn parallel to a battery in electical circuit.
Statement II: Heat generated in a battery is due to internal resistance.

A

Statement I is True , Statement II is True , Statement II is a correct explanation for Statement I.

B

Statement I is True, Statement II is True , Statement II is NOT a correct explanation for statement I.

C

Statement I is True , Statement is False.

D

Statement I is False, Statement II is True.

Text Solution

AI Generated Solution

The correct Answer is:
To solve the given question, we need to analyze the two statements provided and determine their validity. ### Step-by-Step Solution: 1. **Understanding Statement I**: - Statement I claims that the internal resistance of a battery is drawn parallel to the battery in an electrical circuit. - **Analysis**: In electrical circuits, the internal resistance of a battery is typically modeled as being in series with the battery itself. This is because the internal resistance affects the total voltage output of the battery when current flows through it. Therefore, this statement is **incorrect**. 2. **Understanding Statement II**: - Statement II states that the heat generated in a battery is due to internal resistance. - **Analysis**: According to Joule's law, the heat generated (or power dissipated) in a resistor due to current is given by the formula \( P = I^2 R \), where \( I \) is the current and \( R \) is the resistance. In the case of a battery, the internal resistance causes energy to be dissipated as heat when current flows through it. Thus, this statement is **correct**. 3. **Conclusion**: - Since Statement I is false and Statement II is true, the correct option is that Statement I is false and Statement II is true. ### Final Answer: The correct option is: Statement I is false and Statement II is true. ---
To solve the given question, we need to analyze the two statements provided and determine their validity. ### Step-by-Step Solution: 1. **Understanding Statement I**: - Statement I claims that the internal resistance of a battery is drawn parallel to the battery in an electrical circuit. - **Analysis**: In electrical circuits, the internal resistance of a battery is typically modeled as being in series with the battery itself. This is because the internal resistance affects the total voltage output of the battery when current flows through it. Therefore, this statement is **incorrect**. ...
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