COMEDK-UGET SERIES Physics
Amperes Circuital Law
1 previous year questions.
Volume: 1 Ques
Yield: Medium
High-Yield Trend
1
2021 Chapter Questions 1 MCQs
01
PYQ 2021
medium
physics ID: comedk-u
A long solenoid has 20 turns cm . The current necessary to produce a magnetic field of 20 mT inside the solenoid is approximately
1
1 A
2
2 A
3
4 A
4
8 A