An infinite nonconducting sheet at x = 0 carries a uniform surface charge density sigma. A thin rod of length 2L has a unifrom linear charge density lambda on one half and lambda on the other half. The rod is hinged at its mid point C at x = 2 L and lies in the XOZ plane making an angle alpha with the positive X-axis as shown in figure . The toqure vec(tau) experienced by the rod is (4sigmalambdaL^(2))/(kin_(0)) j sin alpha. The value of K is

An infinite nonconducting sheet at x = 0 carries a uniform surface cha

1.	An infinite nonconducting sheet at x = 0 carries a uniform surface charge density sigma. A thin rod of length 2L has a unifrom linear charge density lambda on one half and lambda on the other half. The rod is hinged at its mid point C at x = 2 L and lies in the XOZ plane making an angle alpha with the positive X-axis as shown in figure . The toqure vec(tau) experienced by the rod is (4sigmalambdaL^(2))/(kin_(0)) j sin alpha. The value of K is
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