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Question: Answered & Verified by Expert
In the graphical representation of e.m.f. ' $e$ ' and current ' $i$ ' versus ' $\omega \mathrm{t}$ ' for an a.c. circuit, both emf and current reach zero, minimum and maximum value at the same time. The circuit element connected to the source will be
PhysicsAlternating CurrentMHT CETMHT CET 2021 (21 Sep Shift 1)
Options:
  • A pure capacitor
  • B combination of capacitor and inductor
  • C pure resistor
  • D pure inductor
Solution:
2874 Upvotes Verified Answer
The correct answer is: pure resistor
Since the current and emf are in phase the circuit is purely resistive.

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