Circuit which gives continuously varying potential is called _______________________?
Correct answer: C. potential divider
- A. complex network
- B. wheat stone bridge
- C. potential divider
- D. all of above
Explanation
A potential divider uses series resistors to provide an adjustable fraction of the supply potential, giving a continuously varying output voltage. Option b, Wheatstone bridge, is mainly used to compare or measure resistance and is not the general name for this arrangement.
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