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

Class 12 Mcq

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

PhysicsIf a uniform surface distribution has non-zero area but zero total charge, what is its surface charge density?Class 12Electric Charges and FieldsContinuous Charge DistributionLevel 4Easy PhysicsIf the surface charge density is high but the charged area is small, what is the correct conclusion about the total charge?Class 12Electric Charges and FieldsContinuous Charge DistributionLevel 4Medium PhysicsUniform charge is spread throughout the interior of a solid sphere. Why is this not called a surface distribution?Class 12Electric Charges and FieldsContinuous Charge DistributionLevel 4Easy PhysicsCharge is distributed over the surface of a uniformly charged sphere. Which density is correct, and why?Class 12Electric Charges and FieldsContinuous Charge DistributionLevel 4Easy PhysicsWhy is the electric field near a uniformly charged infinite sheet generally taken to be perpendicular to the surface?Class 12Electric Charges and FieldsContinuous Charge DistributionLevel 4Medium PhysicsIf the fields due to small charge elements are equal in magnitude but opposite in direction, what is their total contribution?Class 12Electric Charges and FieldsContinuous Charge DistributionLevel 4Easy PhysicsIf the fields due to small charge elements are in the same direction, which statement about the total field is correct?Class 12Electric Charges and FieldsContinuous Charge DistributionLevel 4Easy PhysicsWhat is the deeper meaning of the superposition principle for a continuous charge distribution?Class 12Electric Charges and FieldsContinuous Charge DistributionLevel 4Medium PhysicsWhen is a small element in a continuous charge distribution treated like a point charge?Class 12Electric Charges and FieldsContinuous Charge DistributionLevel 4Medium PhysicsIn a non-uniform volume distribution, the charge density depends on distance from the centre. Which idea is most appropriate for finding the total charge?Class 12Electric Charges and FieldsContinuous Charge DistributionLevel 4Medium PhysicsTwo surfaces have surface charge-density ratio 3:4 and area ratio 8:3. What is the ratio of their total charges?Class 12Electric Charges and FieldsContinuous Charge DistributionLevel 4Medium PhysicsIf two wires have linear charge-density ratio 5:2 and length ratio 2:5, what is the ratio of their total charges?Class 12Electric Charges and FieldsContinuous Charge DistributionLevel 4Medium PhysicsIf a small part of a uniform ring is removed, which statement about the field at the centre is most appropriate?Class 12Electric Charges and FieldsContinuous Charge DistributionLevel 4Hard PhysicsAt the centre of a uniform ring electric field is zero but potential need not be zero. What is the correct reason?Class 12Electric Charges and FieldsContinuous Charge DistributionLevel 4Medium PhysicsIf charge is uniformly distributed on a ring, why is the electric field zero at the centre?Class 12Electric Charges and FieldsContinuous Charge DistributionLevel 4Medium PhysicsIn a uniform volume distribution volume density is -4 coulomb per cubic metre and volume is 6 cubic metre. What is the total charge?Class 12Electric Charges and FieldsContinuous Charge DistributionLevel 4Hard PhysicsIn a uniform surface distribution total charge is 72 coulomb and area is 8 square metre. If area doubles and total charge becomes four times, what happens to surface density?Class 12Electric Charges and FieldsContinuous Charge DistributionLevel 4Hard PhysicsIn a uniform linear distribution total charge is 54 coulomb and length is 9 metre. If length becomes three times and total charge becomes half, what is the new linear density?Class 12Electric Charges and FieldsContinuous Charge DistributionLevel 4Hard PhysicsIn a linear distribution density increases uniformly with distance. Which method is most appropriate to find total charge?Class 12Electric Charges and FieldsContinuous Charge DistributionLevel 4Hard PhysicsWhat is the deepest meaning of integration in continuous charge distribution?Class 12Electric Charges and FieldsContinuous Charge DistributionLevel 6Medium