1
TS EAMCET 2023 (Online) 12th May Morning Shift
MCQ (Single Correct Answer)
+1
-0
When a current $i$ through a solenoid is increasing at a constant rate, then the induced current is
A
constant and it will be in the direction of $i$
B
constant and it will be in a direction opposite to the $i$
C
increased with time and it will be in the direction of $i$
D
increased with time and opposite to the direction of $i$
2
TS EAMCET 2023 (Online) 12th May Morning Shift
MCQ (Single Correct Answer)
+1
-0
In a pair of adjacent coils, if the current in one coil changes from 10 A to 2 A in a time 0.2 s , an emf of 120 V is induced in another coil. The mutual inductance of the pair of the coils is
A
2 H
B
3 H
C
6 H
D
9 H
TS EAMCET Subjects
EXAM MAP