A particular resistance wire has a resistance of 3.0 ohm per metre. Find :
The potential difference of the battery which gives a current of 2-0 A in each of the 1.5 m length when connected in parallel to the battery (assume that the resistance of battery is negligible).

Explanation

To solve the problem step by step, we will follow these instructions:

### Step 1: Calculate the resistance of the wire
The resistance of the wire can be calculated using the formula:
\[ R = \text{Length} \times \text{Resistance per meter} \]

Given:
- Length of the wire = 1.5 m
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