AP EAMCET Engineering 23 Apr 2019 Shift 1 Paper

Section: Physics

Question : 113 of 160

Marks: +1, -0

A long solenoid with 2000 turns per metre has a small loop of radius 3 cm placed inside the solenoid normal to its axis. If the current through the solenoid increases steadily horn 1.5 A to 5.5 A in

π2

100

s, the induced emf in the loop is

0.144 mV
0.288 mV
0.072 mV
0.316 mV

Validate

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