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Puk
  • Member for 6 years, 9 months
  • Last seen this week
6 votes

Where do gravitational field lines go exactly? We know where they start, but

6 votes
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Is $\vec{v} = \frac{2\pi r}{T}$ Referring to Tangential Speed or Velocity?

6 votes
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Difference between BATT and Voltage on multimeter

6 votes

Why does diffracted light in certain TVs get collimated in six straight or curved rays?

6 votes
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Basic question about magnetic circuits

6 votes
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Angular or tangential term in gravitational potential energy change using polar coordinates

6 votes
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Simultaneously raising and lowering indices

6 votes
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Time period of a simple pendulum confusion

5 votes

Angular momentum about an axis?

5 votes

Can electromagnetic fields "retain" records?

5 votes
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Induction in a magnetostatic scenario

5 votes

Why does phase get kicked back during refraction?

5 votes
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How to understand this Dirac delta function?

5 votes
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Why is the Poynting flux not conserved across the interface between two conducting materials?

5 votes
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Apparent extension of magnets

5 votes

Why is energy not conserved instantaneously in electromagnetic waves?

5 votes
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Which law of thermodynamics is broken here?

5 votes
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Will increase in flow rate increase the rate of cooling down?

4 votes
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Doubt in the derivation of Gauss's law in dielectrics

4 votes
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Why does self-inductance still allow variation of current in circuit?

4 votes

Maxwell equation similar to a solution for a standing wave in a box

4 votes

Continuity equation in QM

4 votes

Does light reflect from silver because of the difference in refractive index?

4 votes

Cannot understand the Probability current of quantum mechanics

4 votes
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Effect on Electric Field due to partially placed dielectric in capacitor

4 votes

To store 1 Coulomb of charge

4 votes
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Can we make electron drift velocity faster than light by reducing area of resistor?

4 votes
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Why only the first derivative of the wave function must be continuous?

4 votes
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Short circuiting a PN semiconductor device

4 votes
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Does my work suggest that the buoyancy force isn't generally just the pressure exerted on a body?

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