Physics Medium FPSC Uploaded: 17 Aug 2026

A fuse in an electrical circuit is used to:

Correct Answer: Option A — Protect the circuit from excessive current

Explanation:

A fuse is a safety device containing a thin wire that melts and breaks the circuit when current exceeds a safe limit, protecting household w...

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Submitted by: PaperMCQs

The commercial unit of electrical energy is the:

Which of the following is a semiconductor material?

Static electricity is generated by:

The photoelectric effect was explained by:

Which particle carries a negative electric charge?

The photoelectric effect demonstrates that light behaves as a:

A parallel circuit has:

Einstein's theory of relativity introduced the concept of:

A series circuit has:

According to Einstein's mass-energy equivalence, E equals: