Skip to content

Update

Muft Shiksha™ एक 100% Free Education Portal है 🇮🇳, जिसका उद्देश्य Class 9–12 के हर विद्यार्थी तक High-Quality Education को पूरी तरह मुफ्त पहुँचाना है। 🇮🇳 हम मानते हैं कि अच्छी शिक्षा किसी student की आर्थिक स्थिति पर निर्भर नहीं होनी चाहिए। 🇮🇳 हर विद्यार्थी को वही Quality Study Material, MCQs, Quizzes, Exam Preparation, Concept-Based Learning और Bilingual Support मिलना चाहिए, जो आमतौर पर महंगी Coaching या Premium Platforms में मिलता है। Muft Shiksha™ 🇮🇳 इसी सोच के साथ बनाया गया है

RELATED QUESTIONS

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, the electric field is 2000 newton per coulomb eastward. What is the force on a 3 microcoulomb negative charge placed there?Class 12Electric Charges and FieldsElectric Field and Electric Field LinesLevel 18Easy PhysicsA negative charge is placed where the electric field is northward. If the charge magnitude is doubled, what happens to the force?Class 12Electric Charges and FieldsElectric Field and Electric Field LinesLevel 18Easy PhysicsA positive test charge experiences zero force at a point. Is it correct to say that there are no source charges around?Class 12Electric Charges and FieldsElectric Field and Electric Field LinesLevel 18Medium PhysicsIn a region, field lines are equally spaced but gradually curved. What conclusion follows?Class 12Electric Charges and FieldsElectric Field and Electric Field LinesLevel 18Medium PhysicsIf the magnitude of electric field is the same in a region but its direction changes with position, is the field uniform?Class 12Electric Charges and FieldsElectric Field and Electric Field LinesLevel 18Easy PhysicsWhy can a net force act on an electric dipole in a non-uniform electric field?Class 12Electric Charges and FieldsDipole in a Uniform External FieldLevel 18Medium PhysicsAn electric dipole is placed perpendicular to a uniform electric field. How is its torque compared to other orientations?Class 12Electric Charges and FieldsDipole in a Uniform External FieldLevel 18Medium PhysicsAn electric dipole is placed parallel to a uniform electric field. What is the torque on it?Class 12Electric Charges and FieldsDipole in a Uniform External FieldLevel 18Medium PhysicsFor two equal and opposite charges, what is the field direction at a far point on the perpendicular bisector?Class 12Electric Charges and FieldsElectric Flux and Electric DipoleLevel 18Medium PhysicsFor two equal positive charges, at a very far point on the perpendicular bisector, what is the approximate direction of the combined field?Class 12Electric Charges and FieldsElectric Field and Electric Field LinesLevel 18Medium PhysicsIn a field-line diagram, a line crosses itself and forms a closed shape. Why is this unacceptable for an electrostatic field?Class 12Electric Charges and FieldsElectric Field and Electric Field LinesLevel 18Medium PhysicsThe density of electric field lines indicates field magnitude. What is the most correct limitation of this statement?Class 12Electric Charges and FieldsElectric Field and Electric Field LinesLevel 18Medium PhysicsThe field is found by measuring force on a small positive test charge. If the test charge is large enough to move the source charges, what is the main error?Class 12Electric Charges and FieldsElectric Field and Electric Field LinesLevel 18Hard PhysicsIf two equal electric fields in opposite directions give zero resultant, what happens if the direction of one is slightly turned?Class 12Electric Charges and FieldsElectric Field and Electric Field LinesLevel 18Medium PhysicsIf two electric field vectors 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 18Hard PhysicsAt a point, fields of 5 newton per coulomb eastward and 12 newton per coulomb northward act. What is the magnitude of the resultant field?Class 12Electric Charges and FieldsElectric Field and Electric Field LinesLevel 18Medium PhysicsAt the midpoint of two equal opposite charges, potential may be zero but why is electric field not zero?Class 12Electric Charges and FieldsElectric Field and Electric Field LinesLevel 18Hard PhysicsAt a point, electric field is zero but potential is not zero. In which example is this possible?Class 12Electric Charges and FieldsElectric Field and Electric Field LinesLevel 18Hard PhysicsThe electric field is zero inside a conductor but not necessarily zero outside it. What best explains this?Class 12Electric Charges and FieldsConductors and InsulatorsLevel 18Medium PhysicsA hollow conductor has an empty cavity with no charge inside. In electrostatic equilibrium, what is the electric field inside the cavity?Class 12Electric Charges and FieldsConductors and InsulatorsLevel 18Medium