KEAM SERIES Physics
Electric Current
6 previous year questions.
Volume: 6 Ques
Yield: Medium
High-Yield Trend
2
2026 2
2025 1
2022 1
2018 Chapter Questions 6 MCQs
01
PYQ 2018
medium
physics ID: keam-201
Find current, i.
1
0.5 amp
2
0.2 amp
3
2 amp
4
0.25 amp
02
PYQ 2022
medium
physics ID: keam-202
Material that is widely used to make wire bound standard resistors is
1
manganin
2
iron
3
copper
4
tungsten
5
germanium
03
PYQ 2025
medium
physics ID: keam-202
If is the average time between any two successive collisions for the electrons in a metal wire under the application of an electric field E, then the mobility of the electrons is
1
2
3
4
5
04
PYQ 2025
medium
physics ID: keam-202
The dependence of drift velocity on the electric field , for which Ohm's law is obeyed is
1
2
3
4
5
05
PYQ 2026
medium
physics ID: keam-202
If a current of 2 A flows through a wire of length 1 m for 1 min, the charge flowing through it during this time is}
1
1 C
2
2 C
3
10 C
4
60 C
5
120 C
06
PYQ 2026
medium
physics ID: keam-202
If the drift velocity of electrons in a copper wire of cross-sectional area carrying current is and that in another copper wire of cross-sectional area carrying current is , then the ratio is
1
2
3
4
5