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When an alternating voltage is applied on a pair of opposite faces of piezoelectric crystal (quartz), it starts vibrating at the frequency of the applied voltage. This is called
Piezoelectric effect
Inverse Piezoelectric effect
Magnetostriction effect
Modified effect
Piezoelectric effect
Quick Summary: Practice and solve "When an alternating voltage is applied on a pair of opposite faces of piezoelectric crystal (quartz)..." for Electrical - Electrical Materials. The correct answer is Option A: Piezoelectric effect. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.
Answer:
Option **(b) **