What is the advantages of using thick metallic strips to join wires in a potentiometer ?

Explanation

### Step-by-Step Solution:

1. **Understanding Potentiometer Functionality**: A potentiometer is an instrument used to measure the potential difference (voltage) across two points in an electrical circuit. It operates on the principle of balancing the potential difference against a known reference voltage.

2. **Role of Connecting Wires**: In a potentiometer, connecting wires are used to join different components, including the potentiometer wire itself and the circuit elements. The resistance of these connecting wires can affect the accuracy of the measurements.

3. **Importance of Low Resistance**: If the resistance of the connecting wires is significant, it can lead to voltage drops across these wires, which would interfere with the accurate measurement of the potential difference. This can result in erroneous readings.

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