Please choose the correct solution to the question: Create an electrical arc.

Solution1: Using a battery, connect one wire to the positive terminal, and another wire to the negative terminal and touch the loose ends of the two wires together.

Solution2: Using a battery, connect one wire to the positive terminal, and another wire to the negative terminal and touch the loose ends of the two wires to a piece of paper.

Answer format: solution1/solution2
Answer: solution1