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please see the image.......

please see the image.......

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Grade:12

3 Answers

UPINDERJEET SINGH
63 Points
6 years ago
Please also attach the figure
Karthik
43 Points
6 years ago
There is no figure.
erra akhil
208 Points
6 years ago
I=(E(1-e power (-tR/L)))/R.Differentiate this experssion with respect to t and multiply with L and you get thems en you will get emf at L.Upon differentiation emf at L=E(e power (-tR/L).Emf  at  R=36 – Emf at L.Then find their ratios.*** While calculating emf at L  find  t value from  first equation.If u find t for the (b) part you get it to be infinity or zero.
COMPLEMENT:Your question are very good and of good standard.

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