Assertion (A): In a simple battery circuit the point of lowest potential is positive terminal of the battery.
Reason (R): The current flows towards the point of the lower potential as it flows in such a circuit from the positive to the negative terminal.

Options

A. Both A and R are true and R is the correct explanation of A.
B. Both A and R are true but R is NOT the correct explanation of A
C. A is true but R is false.
D. A is false and R is true.

Explanation

To solve the question, we need to analyze both the assertion and the reason provided.

### Step 1: Understand the Assertion
The assertion states: "In a simple battery circuit, the point of lowest potential is the positive terminal of the battery."

- In a typical battery circuit, the positive terminal of the battery is at a higher potential compared to the negative terminal. Therefore, this assertion is incorrect. The point of lowest potential in a battery circuit is actually the negative terminal of the battery.

### Step 2: Understand the Reason
The reason states: "The current flows towards the point of lower potential as it flows in such a circuit from the positive to the negative terminal."

- This statement is true. In a circuit, current flows from the positive terminal (higher potential) to the negative terminal (lower potential). Thus, the current does indeed flow towards the point of lower potential.

### Step 3: Conclusion
Now we can conclude:
- The assertion is **false** because the lowest potential point is the negative terminal, not the positive terminal.
- The reason is **true** because it accurately describes the direction of current flow in a circuit.

### Final Answer
Thus, the correct answer is that the assertion is false and the reason is true. This corresponds to option D: A is false and R is true.

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