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
Medical
NEETAIIMS
Graduate Aptitude Test in Engineering
GATE CSEGATE ECEGATE EEGATE MEGATE CEGATE PIGATE IN
Civil Services
UPSC Civil Service
Defence
NDA
Staff Selection Commission
SSC CGL Tier I
CBSE
Class 12