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The magnetic flux linked with a coil satisfies the relation ? = 4t2 + 6t + 9 Wb, where t is the time in second. The e.m.f. induced in the coil at t = 2 second is A. 22 V B. 18 V C. 16 V D. 40 V

The magnetic flux linked with a coil satisfies the relation ? = 4t2
+ 6t + 9 Wb, where t is the time in second.
The e.m.f. induced in the coil at t = 2 second is
A. 22 V B. 18 V C. 16 V D. 40 V

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2 Answers

Saurabh Koranglekar
askIITians Faculty 10336 Points
2 years ago
Dear student

Please attach the image of the question

Regards
Vikas TU
14149 Points
2 years ago
Dear student 
Question is not clear 
Please attach an image, 
We will happy to  help you 
Good Luck
Cheers
 

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