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[" A coil has "1,000" turns and "500cm^(...

[" A coil has "1,000" turns and "500cm^(2)" as its area."],[" The plane of the coil is placed at right angles "],[" to a magnetic induction field of "2times10^(-5)web/],[m^(2)" .The coil is rotated through "180^(@)" in "0.2],[" seconds.The average emfinduced in the coil,"],[" in milli volts,is: "],[[" 1) "5," 2) "10," 3) "15," 4) "20]]

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