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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।

PhysicsAn electric dipole is slowly rotated in a uniform electric field. The external work done is equal to what quantity?Class 12Electric Charges and FieldsDipole in a Uniform External FieldMedium PhysicsIf the potential energy of an electric dipole is minimum, what is the torque on it?Class 12Electric Charges and FieldsDipole in a Uniform External FieldMedium PhysicsIf the torque on an electric dipole is maximum, what is the usual value of its potential energy?Class 12Electric Charges and FieldsDipole in a Uniform External FieldMedium PhysicsIn which condition is the torque on an electric dipole zero but the equilibrium position unstable?Class 12Electric Charges and FieldsDipole in a Uniform External FieldMedium PhysicsIn which orientation is the torque on an electric dipole zero while the equilibrium is stable?Class 12Electric Charges and FieldsDipole in a Uniform External FieldMedium PhysicsThe angle between a dipole moment and a uniform electric field is 30°. What fraction of the maximum torque is the torque on the dipole?Class 12Electric Charges and FieldsDipole in a Uniform External FieldMedium PhysicsThe angle between a dipole moment and a uniform electric field is 60°. What fraction of the maximum torque does the dipole experience?Class 12Electric Charges and FieldsDipole in a Uniform External FieldMedium PhysicsThe angle between a dipole moment and an electric field is 60°. If p = 4 C m and E = 3 N/C, what is the potential energy?Class 12Electric Charges and FieldsDipole in a Uniform External FieldMedium PhysicsThe angle between a dipole moment and a uniform electric field is 60°. What is the dipole's potential energy in terms of p and E?Class 12Electric Charges and FieldsDipole in a Uniform External FieldMedium PhysicsWhat external work is required to move a dipole from the parallel position to the perpendicular position if p = 2 C m and E = 5 N/C?Class 12Electric Charges and FieldsDipole in a Uniform External FieldMedium PhysicsIf a dipole is released from the opposite orientation and moves on its own toward the parallel orientation, what happens to its potential energy?Class 12Electric Charges and FieldsDipole in a Uniform External FieldMedium PhysicsWhat external work is required to rotate a dipole from the parallel position to the opposite position in a uniform electric field, if p = 3 C m and E = 4 N/C?Class 12Electric Charges and FieldsDipole in a Uniform External FieldMedium PhysicsA dipole has dipole moment 5 C m and is placed in an electric field of 2 N/C. What is its potential energy when the dipole is perpendicular to the field?Class 12Electric Charges and FieldsDipole in a Uniform External FieldMedium PhysicsA dipole has dipole moment 2 C m and is placed in an electric field of 7 N/C. What is its potential energy when the dipole is oriented opposite to the field?Class 12Electric Charges and FieldsDipole in a Uniform External FieldMedium PhysicsIf maximum torque is twenty-four newton metre and dipole moment is six coulomb metre what is the electric field?Class 12Electric Charges and FieldsDipole in a Uniform External FieldMedium PhysicsIf maximum torque on a dipole is eighteen newton metre and field is three newton per coulomb what is the dipole moment?Class 12Electric Charges and FieldsDipole in a Uniform External FieldMedium PhysicsDipole moment is eight coulomb metre and field is five newton per coulomb. What is the maximum torque?Class 12Electric Charges and FieldsDipole in a Uniform External FieldEasy PhysicsDipole moment is six coulomb metre and field is four newton per coulomb. If the angle is thirty degrees what is the torque?Class 12Electric Charges and FieldsDipole in a Uniform External FieldMedium PhysicsDipole moment is five coulomb metre and field is two newton per coulomb. If the angle is thirty degrees what is the torque?Class 12Electric Charges and FieldsDipole in a Uniform External FieldMedium PhysicsIf dipole moment is four coulomb metre and field is three newton per coulomb and the dipole is parallel to the field what is the torque?Class 12Electric Charges and FieldsDipole in a Uniform External FieldEasy