McqMate
Sign In
Hamberger menu
McqMate
Sign in
Sign up
Home
Forum
Search
Ask a Question
Sign In
McqMate Copyright © 2026
→
Uncategorized topics
→
A Level Physics
→
Electric Current, Potential Difference a...
→
By increasing the current, the drift vel...
Q.
By increasing the current, the drift velocity
A.
decreases
B.
increases
C.
remains constant
D.
becomes zero
Answer» B. increases
899
0
Do you find this helpful?
5
View all MCQs in
A Level Physics
Discussion
No comments yet
Login to comment
Related MCQs
Mean drift velocity of electron in a copper wire having cross-sectional area 5.0 × 10 -6 m2 carrying current of 1 A and having number density 8.5 × 10 28 m3 is {{}}
{{}} If a river flows from west to east with constant velocity of 1.0 m s -1 and a boat leaves south bank heading towards north with velocity of 2.40 m s -1 , then resultant velocity of boat is
If distance is increasing uniformly with time, then velocity is
Torricelli's theorem states that the velocity ‘v’ of the liquid emerging from the bottom of the wide tank is given by √(2gh). In practice, this velocity is:
Intensity of x-rays can be increased by increasing
Hardness of x-ray beam can be increased by increasing
In semiconductors upon increasing temperature, conductivity
In NTC thermistor on increasing temperature, the resistance
Gradient of line of velocity-time graph is tells us the
A stone is thrown upwards with initial velocity of $$$20ms^{-1}$$$, the height that stone will reach would be