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An AC generator consists on a coil of 500 turns of area 100 cm2 each rotating at an angular speed of 75 rpm in a magnetic field of 3 x 10-2 T. Find the peak value of e.m.f induced.
Asked by Topperlearning User | 07 Jul, 2015, 02:04: PM
answered-by-expert Expert Answer

Answered by | 07 Jul, 2015, 04:04: PM

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An AC generator consists on a coil of 500 turns of area 100 cm2 each rotating at an angular speed of 75 rpm in a magnetic field of 3 x 10-2 T. Find the peak value of e.m.f induced.
Asked by Topperlearning User | 07 Jul, 2015, 02:04: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 12-science - Physics
Draw a labeled diagram of an a.c. generator. Explain briefly its principle and working.
Asked by Topperlearning User | 07 Jul, 2015, 02:05: PM
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Describe briefly, with the help of a labeled diagram, the basic elements of an A.C. generator. State its underlying principle. Show diagrammatically how an alternating emf is generated by a loop of wire rotating in a magnetic field. Write the expression for the instantaneous value of the emf induced in the rotating loop.
Asked by Topperlearning User | 07 Jul, 2015, 02:05: PM
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