A Pure Capacitor Is Connected to an Ac Power Supply $90 ^ { \circ }$

question 291

Multiple Choice

A pure capacitor is connected to an ac power supply. In this circuit, the current

• A) lags the voltage by \(90 ^ { \circ }\).
• B) leads the voltage by \(90 ^ { \circ }\).
• C) is in phase with the voltage.
• D) lags the voltage by \(180 ^ { \circ }\).
• E) None of the given answers are correct.

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Definitions:

DNA Synthesis

The natural or artificial creation of DNA molecules, involving the enzymatic assembly of nucleotides in a sequence-specific manner.

Polynucleotide Strand

A long chain of nucleotide units linked together, forming part of the structure of DNA or RNA molecules.

Phosphates

salt or ester of phosphoric acid, often used in fertilizers and food additives, and plays a significant role in biochemistry.

Phosphodiester Linkage

The type of bond that joins the sugar and phosphate groups of adjacent nucleotides in DNA and RNA.