The basic circuit element D.C circuit is:
Correct answer: B. A resistor
- A. An inductor
- B. A resistor
- C. A capacitor
- D. None of these
Explanation
The correct option is a resistor. In a DC circuit, resistors are the basic circuit elements that regulate current flow and voltage levels by dissipating electrical energy as heat.
Report an error
The more specific you are, the faster it gets fixed. A source beats an opinion.
Prefer email? [email protected]
About Alternating Current
Alternating current varies periodically, so phase relationships become essential when current passes through a resistor, capacitor or inductor. The chapter distinguishes resistance from capacitive and inductive reactance, explains phase lead and lag, and connects changing electric and magnetic fields with the production and properties of electromagnetic waves.
Practise Alternating Current
592 free Alternating Current MCQs from Physics, each with the correct answer and an explanation. Unlimited attempts, no account needed.
Discussion
Stuck on an option, or know a faster way to get there? Ask or explain it here.
No comments yet. Be the first to explain this one.
Exams that ask Physics questions like this
Physics is on 16 papers prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for every one of them.
More Alternating Current questions
The magnitude of alternating voltage is:
The alternating voltage or current is actually measured by:
The RMS value ofalternating voltage is:
The basic circuit elements in A.C circuits are:
The maximum current Io passing through a resistance R connected with an alternating voltage source Vo is given by:
In a resistive A.C circuit, instantaneous values of voltage and current are: