Actual velocity of electrons between collisions is
A) 1030 m s-1
B) 1020 m s-1
C) 102 m s-1
D) 105 m s-1
Correct Answer:
Verified
Q2: Magnitude of charge is known as
A)charge count
B)elementary
Q3: 1 Ω is equal to
A)1 V A-2
B)1
Q4: To protect wiring from excessive passing of
Q5: Current in a 60 W light bulb
Q6: Grid cables are 15 km long with
Q8: By increasing the current, the drift velocity
A)decreases
B)increases
C)remains
Q9: Current in a circuit depends on
A)resistance
B)potential difference
C)both
Q10: If direction of current is from positive
Q11: A voltmeter arranged across the power supply
Q12: Particles involved in the movement within material
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