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Chapter1 Electric Charges And Fields

Class 12 Physics के इस tag से जुड़े questions। हर question के साथ chapter, topic, level और difficulty दी गई है।

PhysicsUnder which condition is the torque on an electric dipole zero but the equilibrium unstable?Class 12Electric Charges and FieldsDipole in a Uniform External FieldMedium PhysicsUnder which condition is the torque on an electric dipole zero and the equilibrium stable?Class 12Electric Charges and FieldsDipole in a Uniform External FieldMedium PhysicsWhen the angle between the dipole moment and the electric field is 60°, what fraction of the maximum torque acts on the dipole?Class 12Electric Charges and FieldsDipole in a Uniform External FieldEasy PhysicsWhen the angle between the dipole moment and the electric field is 30°, what fraction of the maximum torque acts on the dipole?Class 12Electric Charges and FieldsDipole in a Uniform External FieldEasy PhysicsThe angle between the dipole moment and the electric field is 60°. If p = 6 C m and E = 2 N/C, what is the potential energy?Class 12Electric Charges and FieldsDipole in a Uniform External FieldEasy PhysicsIf the angle between the dipole moment and the electric field is 60°, what is the dipole's potential energy?Class 12Electric Charges and FieldsDipole in a Uniform External FieldEasy PhysicsIf a dipole is released from the antiparallel position and allowed to rotate freely to the parallel position, what happens to its potential energy?Class 12Electric Charges and FieldsDipole in a Uniform External FieldEasy PhysicsWhat external work is required to rotate a dipole from the parallel position to the perpendicular position if its dipole moment is 5 C m and the electric field is 3 N/C?Class 12Electric Charges and FieldsDipole in a Uniform External FieldMedium PhysicsWhat external work is required to rotate an electric dipole from the parallel position to the antiparallel position when its dipole moment is 2 C m and the electric field is 7 N/C?Class 12Electric Charges and FieldsDipole in a Uniform External FieldMedium PhysicsIf the maximum torque is 36 N m and the dipole moment is 9 C m, what is the electric field?Class 12Electric Charges and FieldsDipole in a Uniform External FieldEasy PhysicsIf the maximum torque is 30 N m and the electric field is 5 N/C, what is the dipole moment?Class 12Electric Charges and FieldsDipole in a Uniform External FieldEasy PhysicsThe dipole moment is 6 C m and the electric field is 8 N/C. What is the maximum torque?Class 12Electric Charges and FieldsDipole in a Uniform External FieldEasy PhysicsThe dipole moment is 5 C m and the electric field is 4 N/C. If the angle is 30°, what is the torque?Class 12Electric Charges and FieldsDipole in a Uniform External FieldEasy PhysicsThe dipole moment is 8 C m and the electric field is 2 N/C. If the dipole is parallel to the field, what is the torque?Class 12Electric Charges and FieldsDipole in a Uniform External FieldEasy PhysicsThe dipole moment is 3 C m and the electric field is 6 N/C. If the angle is 90°, what is the torque?Class 12Electric Charges and FieldsDipole in a Uniform External FieldEasy PhysicsWhat is the most reliable method for solving problems on a dipole in a uniform external electric field?Class 12Electric Charges and FieldsDipole in a Uniform External FieldMedium PhysicsIn a uniform field, a dipole has zero net force and zero torque. Which position is possible?Class 12Electric Charges and FieldsDipole in a Uniform External FieldMedium PhysicsWhy is it important to identify the angle between dipole-moment direction and electric field correctly?Class 12Electric Charges and FieldsDipole in a Uniform External FieldMedium PhysicsIf charge becomes three times and separation becomes two times, how many times does dipole moment become?Class 12Electric Charges and FieldsDipole in a Uniform External FieldEasy PhysicsIf dipole moment equals the product of charge and separation, what happens when charge is doubled and separation is halved?Class 12Electric Charges and FieldsDipole in a Uniform External FieldEasy