ave a
ndar
2009
1
A circular metal disc of area 3.0 x 10-3 m2 is rotated at 50 rev/sec about an axle through its centre
perpendicular to its plane. The disc is in a uniform magnetic field of flux density 5.0 x10-T in the
direction of the axle. What is the value of e.m.f. induced?
(HSEB 2052]
Ans: 75 x 104 y
Answers
Answered by
2
Answer:
ab circle distance 3.0 cm to mm
Explanation:
yes hseb 2052 y×104+754368+/)(
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