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Class 12 · Physics · Medium
→In a uniform surface charge distribution, the total charge is 60 coulomb and the area is 20 square metre. If the area becomes 5 square metre while the total charge remains unchanged, what is the new surface charge density?
Class 12 · Physics · Medium
→In a uniform linear charge distribution, the total charge is 48 coulomb and the length is 12 metre. If the length becomes 4 metre while the total charge remains unchanged, what is the new linear charge density?
Class 12 · Physics · Medium
→What is the deeper purpose of studying continuous charge distribution?
Class 12 · Physics · Medium
→In a difficult problem involving continuous charge distribution, what is the most important first decision?
Class 12 · Physics · Medium
→If the total charge is zero in a continuous distribution but the charge density is non-zero at some places, what is the correct conclusion?
Class 12 · Physics · Easy
→If total charge is zero in a uniform surface distribution and area is non-zero what is surface density?
Class 12 · Physics · Easy
→If volume density is negative and volume is positive what is the sign of total charge?
Class 12 · Physics · Medium
→In a uniform linear distribution total charge and length both cannot be negative. What is the correct reason?
Class 12 · Physics · Hard
→Why is distance important in field calculation of continuous charge distribution?
Class 12 · Physics · Medium
→If volume density becomes one third and volume becomes nine times what happens to total charge?
Class 12 · Physics · Medium
→If linear density becomes half and length becomes four times what happens to total charge?
Class 12 · Physics · Medium
→If density on a surface doubles and area also doubles what happens to total charge?
Class 12 · Physics · Hard
→If a small part from one end of a uniformly charged rod is removed why can the earlier cancellation condition on perpendicular bisector change?
Class 12 · Physics · Hard
→If a small part of a uniform ring is removed what can be said about field at the centre?
Class 12 · Physics · Hard
→What should be checked first while using symmetry in field of continuous charge distribution?
Class 12 · Physics · Medium
→In a non-uniform volume distribution, equal volumes contain different charges. What is the basic reason?
Class 12 · Physics · Easy
→If charge on a surface is higher near the edges, what is the distribution called?
Class 12 · Physics · Medium
→From a very far point on the axis of a uniformly charged ring, it may appear like what?
Class 12 · Physics · Medium
→If the magnitudes of surface charge density are equal but one surface is positive and the other negative, what is the relation between their total charges when their areas are equal?
Class 12 · Physics · Easy
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