Silver, copper,and aluminium are examples of practical
A) semiconductors.
B) conductors.
C) insulators.
D) compounds.
Correct Answer:
Verified
Q13: A 'positive ion' will tend to attract
A)
Q14: A 'free electron' is an electron released
Q15: If the outer shell of an atom
Q16: If the outer shell of an atom
Q17: In metals, an electric current is
A) a
Q18: A general definition of electric current is
A)
Q20: Ceramics, glass, and plastics are examples of
Q21: An electrical conductor is normally electrically
A) positive.
B)
Q22: A 'displacement current' is
A) a flow of
Q23: Conventional current' is
A) a flow of positive
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