Question: Gold and silver rings can receive an arc and turn molten.
A. True
B. False
The correct answer is A. True. Gold and silver rings can receive an electrical arc because both metals conduct electricity very well. If the arc is strong enough, its heat can make the ring become molten.
Why the correct answer is True
Gold and silver rings can receive an arc because gold and silver are excellent electrical conductors. An electrical arc is a jump of electric current through air or across a gap. It creates intense heat, much hotter than ordinary contact with a warm object.
Silver is one of the best conductors of electricity, and gold also conducts electricity well. That means an electric current can pass through a ring made from either metal. If the current forms an arc, the energy is released as heat at a small contact point. That heat can melt metal locally, especially where the arc touches the surface.
The key idea is simple: good conductors allow electricity to move, and an electrical arc can produce enough heat to melt metal. So the statement gold and silver rings can receive an arc and turn molten. is correct.
Why the other option is not correct
B. False is not correct because it ignores the electrical and thermal behavior of gold and silver. These metals are not electrical insulators like rubber, dry wood, or plastic. They do not block current in the same way.
The easy mistake is thinking that jewelry metals are “safe” because they look small or harmless. Size does not decide whether a ring can conduct electricity. The material does. A thin gold or silver ring can still carry current, receive an arc, heat rapidly, and melt at the contact area.
Another possible confusion is between normal heat and arc heat. A ring will not melt from ordinary room temperature or brief contact with a small warm object. But an electrical arc is different because it concentrates very high heat in a tiny spot.
Useful background: why metal rings are risky near electricity
Metal rings are risky around electrical equipment because they can complete a circuit. If a ring touches two conductive points, current may pass through it. The ring can then heat up quickly, and an arc may form if the contact is poor or interrupted.
This is why workers around electrical systems, batteries, welding equipment, or high-current tools are often told to remove metal jewelry. The danger is not that gold or silver is unusual; the danger is that they conduct electricity well and can become extremely hot under the right conditions.
Quick way to remember this type of question
Remember the rule: metal conducts; arc heat melts. If a question mentions gold, silver, copper, aluminum, or other metals near electricity, think about conductivity first.
For true-or-false questions like this, check two things: whether the material conducts electricity and whether the energy source can create enough heat. Here, both are true, so the answer is True.
