A. Electrophorus
B. Ebonite rod
C. Proof plane
D. Gold-leaf electroscope
E. Capacitor
Correct Answer:
Option D – Gold-leaf electroscope
A. Electrophorus
B. Ebonite rod
C. Proof plane
D. Gold-leaf electroscope
E. Capacitor
Correct Answer:
Option D – Gold-leaf electroscope
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