In a ballistic galvanometer, a charge of 100 μC gives a first swing of 25°. The charge required to cause first swing of 50° is ?->(Show Answer!)

1. In a ballistic galvanometer, a charge of 100 μC gives a first swing of 25°. The charge required to cause first swing of 50° is

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MCQ->In a ballistic galvanometer, a charge of 100 μC gives a first swing of 25°. The charge required to cause first swing of 50° is....

MCQ-> Read the following passage and solve the questions based on it.In an. Engineering College, five students from five different cities were elected as Secretaries by the students to perform different student activities. Each student studies in a different branch of engineering. Additionally, the following information is provided:(i) Abhishek does not stay in the Aravalli hostel where the student from Nagpur stays. (ii) The student, whose name is not Abhishek and does not study in Metallurgy, stays in Satpura hostel. He is the only student among the five to stay at Satpura hostel (iii) Hardeep neither belongs to Jodhpur, nor does he study Mechanical Engineering. (iv) The student-in-charge of Cultural activity stays in the Aravalli hostel where Civil Engineering student does not stay. (v) Sanjoy and thistudent, who studies Metallurgy, both stay in the same hostel. (vi) The student who belongs to Allahabad does not stay with the student-in-charge of the Sports activity staying at Aravalli hostel. (vii) Sanjoy is not the student-in-charge of the Cultural activity. (viii) Ravi, the student-in-charge of Mess activity, stays at Satpura hostel. (ix) The student from Patna and the student, who studies Mechanical Engineering, both stay at Aravalli hostel. They are the only two among the five students to stay at this hostel. (x) The student, who stays at Satpura hostel, studies Computer Science. (xi) Hemant, who does not belong to Kochi, studies Chemical Engineering. He is not the General Secretary of the Student Body. (xii) Sanjoy does not belong to Allahabad. (xiii) The student from Kochi and the student-in-charge of Placement activity, both stay at the Vindhya hostel.Which of the following statement(s) is (are) incorrect? I. The Chemical Engineering student and the student-in-charge of Cultural activity, both stay in the same hostel. II. The student in-charge of Placement activity is studying Metallurgy. III. The student who belongs to Nagpur is the student-in-charge of Sports activity. IV. Ravi belongs to Jodhpur.....

MCQ->Assertion (A): A ballistic galvanometer is used to measure charge.Reason (R): In a flux meter, the damping is large.

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MCQ->$$\frac{1}{log_{2}100}-\frac{1}{log_{4}100}+\frac{1}{log_{5}100}-\frac{1}{log_{10}100}+\frac{1}{log_{20}100}-\frac{1}{log_{25}100}+\frac{1}{log_{50}100}$$=?....