A conducting rod PQ of length 
is moving with a uniform speed 
in a uniform magnetic field 
directed into the paper. A capacitor of capacity 
is connected, as shown in the figure. Then
A
and 
B
and 
C
D
charge stored in the capacitor increases exponentially with time
Text Solution
Verified by ExpertsThe correct answer is:
A
According to Fleming's right hand rule, induced current flows from Q to P. Hence P is at higher potential and Q is at lower potential. Therefore, A is positively charged and B is negatively charged.
Prepare Smarter with CGP Edu
Get practice questions, solutions, and test series in one place.
Write a Review
Share your experience with this question and solution.
Commentary
Send your comment, doubt, correction, or feedback to admin.
Similar Questions
Explore conceptually related problems
A 50 mH coil carries a current of 2 A. The energy stored (in J) is
In an inductor of inductance , a current of is flowing. The energy stored in the inductor is
The SI unit of inductance, can be written as
Two pure inductors each of self-inductance L are connected in parallel but are well separated from …
Two coils X and Y are placed in a circuit such that when the current changes by 2 A in coil X. The …
Two coils have a mutual inductance of 0.005 H. The current changes in the first coil according to e…