Questions Asked

JenniferSmart1:
Question about potential energy and electric potential in terms of energy storage
 updated one year ago
 7 replies
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JenniferSmart1:
charged spheres
 updated one year ago
 1 reply
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JenniferSmart1:
Capacitors in series and in parallel
 updated one year ago
 13 replies
 1 Medal

JenniferSmart1:
Question
 updated one year ago
 109 replies
 1 Medal

JenniferSmart1:
capacitors in series and in parallel
 updated one year ago
 1 reply
 No Medals Yet

JenniferSmart1:
Capacitors...circuits?
 updated one year ago
 68 replies
 3 Medals

JenniferSmart1:
Question
 updated one year ago
 6 replies
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JenniferSmart1:
The capacitance of a parallel plate capacitor
\[C=\frac{Q}{V}\]
\[dV=\int Edr\]
…
 updated one year ago
 132 replies
 1 Medal

JenniferSmart1:
Capacitance question
 updated one year ago
 8 replies
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JenniferSmart1:
uncertainties
 updated one year ago
 11 replies
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JenniferSmart1:
question
 updated one year ago
 42 replies
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JenniferSmart1:
How does \[E=2k\pi \sigma\]?
 updated one year ago
 1 reply
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JenniferSmart1:
@Outkast3r09
 updated one year ago
 67 replies
 1 Medal

JenniferSmart1:
When asked to calculate the energy required to launch a satellite into orbit, do I have to solve for E (E=K+U) or just potential U?
 updated one year ago
 9 replies
 1 Medal

JenniferSmart1:
The force of gravity varies inversely with the square of the distance between given planet and the sun because
\[F_g=\frac{GMm}{r^2}\]
 updated one year ago
 5 replies
 1 Medal

JenniferSmart1:
@experimentX
 updated one year ago
 47 replies
 1 Medal

JenniferSmart1:
At what distance \(h\) above the surface of the Earth is the freefall acceleration half its value at sea level?
Here is what I did:
…
 updated one year ago
 12 replies
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JenniferSmart1:
Question
 updated one year ago
 66 replies
 2 Medals

JenniferSmart1:
Question
 updated one year ago
 43 replies
 1 Medal

JenniferSmart1:
I have 2 spheres.
Little sphere with radius r
Big sphere with radius R
…
 updated one year ago
 58 replies
 3 Medals

JenniferSmart1:
Question
 updated one year ago
 31 replies
 1 Medal

JenniferSmart1:
question
 updated one year ago
 15 replies
 2 Medals

JenniferSmart1:
\[dEy=dE=\frac{kdq}{r^2}=\frac{k\lambda dy}{r^2}\]
does that mean that \[\lambda=\frac{dq}{dy}\]
 updated one year ago
 1 reply
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JenniferSmart1:
What happened to the denominator? How were they combined?
…
 updated one year ago
 2 replies
 1 Medal

JenniferSmart1:
another question @hartnn
 updated one year ago
 16 replies
 3 Medals

JenniferSmart1:
Why is this true?
\[\vec E \cdot d \vec l=E \hat i \cdot (dx \hat i +dy \hat j +dz \hat k)=E dx\]
I understand the first part …
 updated one year ago
 8 replies
 3 Medals

JenniferSmart1:
How does \(\Delta V\) and \(\Delta U\)have the same magnitude for a given charge, when the change in U the integral multiplied by Q?
 updated one year ago
 4 replies
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JenniferSmart1:
\[\Delta V=V_bV_a=\frac{\Delta U}{q_0}=\int_{a}^{b}\vec{E}\cdot d\vec{l}\]
 updated one year ago
 17 replies
 1 Medal

JenniferSmart1:
@UnkleRhaukus
 updated one year ago
 78 replies
 6 Medals

JenniferSmart1:
when we say a varies inversely with b...
 updated one year ago
 14 replies
 3 Medals
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