Physics Medium FPSC Uploaded: 17 Aug 2026

When resistors are connected in series, the total resistance:

Correct Answer: Option D — Increases

Explanation:

When resistors are connected in series, the total or equivalent resistance of the combination is the simple sum of all individual resistance...

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The SI unit of electrical resistance is:

When resistors are connected in parallel, the total resistance:

The mathematical form of Ohm's law is:

The SI unit of electric power is:

Ohm's law relates voltage, current, and:

The formula for electric power in terms of voltage and current is:

The SI unit of electric charge is:

A device used to store electric charge is called a:

The SI unit of electric current is:

The phenomenon of generating an electromotive force due to a changing magnetic field is called: