Physics 0625 · IGCSE · Electric circuits

Electric circuits — practice question

The current in a kettle is $10\,\text{A}$, and the kettle is safeguarded by a $13\,\text{A}$ fuse. The owner of the kettle changes the $13\,\text{A}$ fuse to a $3\,\text{A}$ fuse. What occurs when the kettle is turned on?

  • AThe fuse melts and the kettle might be damaged.
  • BThe fuse melts and the kettle is undamaged.
  • CThe fuse does not melt and the kettle works correctly.
  • DThe fuse does not melt but the kettle fails to work.

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