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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।

PhysicsAt a point two electric fields have equal magnitude and the angle between them is sixty degrees. The resultant field will be greater than which value?Class 12Electric Charges and FieldsElectric Field and Electric Field LinesLevel 16Medium PhysicsIf field lines are very close at a point but their direction changes rapidly nearby, which conclusion is correct about the field?Class 12Electric Charges and FieldsElectric Field and Electric Field LinesLevel 16Medium PhysicsIf a small positive test charge is placed at the zero-field point between two positive charges, what will be the electric force?Class 12Electric Charges and FieldsCoulomb's Law (force between multiple charges)Level 16Medium PhysicsWhy can taking a very large positive test charge cause a problem in measuring electric field at a point?Class 12Electric Charges and FieldsElectric Field and Electric Field LinesLevel 16Medium PhysicsWhy is it wrong to treat electric field lines as the actual paths of particles?Class 12Electric Charges and FieldsElectric Field and Electric Field LinesLevel 16Medium PhysicsIf the electric field magnitude at a point becomes double and the same negative charge is placed there, what happens to force magnitude and direction?Class 12Electric Charges and FieldsElectric Field and Electric Field LinesLevel 16Medium PhysicsIf the electric field at a point is towards south and a negative charge is released there, what is the initial acceleration direction?Class 12Electric Charges and FieldsElectric Field and Electric Field LinesLevel 16Medium PhysicsIn a diagram, field lines are shown ending on a positive charge. Which rule is violated?Class 12Electric Charges and FieldsElectric Field and Electric Field LinesLevel 16Easy PhysicsIn a diagram, field lines are shown emerging outward from a negative charge. Why is this wrong?Class 12Electric Charges and FieldsElectric Field and Electric Field LinesLevel 16Easy PhysicsA positive charge is placed in a uniform electric field. If its mass is increased but charge remains the same, what happens to the electric force?Class 12Electric Charges and FieldsElectric Field and Electric Field LinesLevel 16Easy PhysicsIn a region the net electric field due to two charges is zero. What is the issue if field lines are shown passing through that exact point?Class 12Electric Charges and FieldsElectric Field and Electric Field LinesLevel 16Hard PhysicsIf field lines are from left to right and their density is increasing, what will be the force direction and trend of magnitude on a negative charge?Class 12Electric Charges and FieldsElectric Field and Electric Field LinesLevel 16Medium PhysicsA positive charge is placed in a field where field lines become less dense while moving to the right. Which statement about the force on the charge is correct?Class 12Electric Charges and FieldsElectric Field and Electric Field LinesLevel 16Medium PhysicsA negative charge experiences an 8-newton force towards west. If its magnitude is 2 coulombs, what are the direction and magnitude of the electric field?Class 12Electric Charges and FieldsCoulomb's Law (force between multiple charges)Level 16Medium PhysicsAt a point a force of 4 newtons acts on an unknown positive test charge and the electric field is 2 newtons per coulomb. What is the test charge?Class 12Electric Charges and FieldsCoulomb's Law (force between multiple charges)Level 16Easy PhysicsWhy do electrostatic field lines not return to their starting point in a closed path?Class 12Electric Charges and FieldsElectric Field and Electric Field LinesLevel 16Medium PhysicsAt a point on the equatorial line of an electric dipole, how is the direction of net electric field related to the dipole moment direction?Class 12Electric Charges and FieldsElectric Field and Electric Field LinesLevel 16Hard PhysicsFor an electric dipole, a point is taken on the axial line outside the positive charge. What is the direction of electric field there?Class 12Electric Charges and FieldsElectric Field and Electric Field LinesLevel 16Hard PhysicsIf the same number of field lines passes through a smaller area, what can be said about the field strength?Class 12Electric Charges and FieldsElectric Field and Electric Field LinesLevel 16Easy PhysicsCan the net electric field be zero at the exact midpoint between two unequal unlike charges?Class 12Electric Charges and FieldsElectric Field and Electric Field LinesLevel 16Medium