Question

\( \triangle P \) ? 0B/s (1) \( { }^{m} \) 4 \( \square \) 72\% 2:21 AM \( X \) ? \( \sigma \) T An electron is emitted from the lower of two large parallel metal plates separated by a distance \( d=20000 \mu \mathrm{m} \). \( \mu \mathrm{m} \). The upper plate has a potential of 2400 V relative to the lower. How long does the electron take to reach it? (Assume charge-mass ratio \( { }^{e} / \mathrm{m}^{e} / \mathrm{m} \) for electron is \( 1.8 \times 10^{11} \mathrm{C} / \mathrm{kg} 1.8 \times 10^{11} \mathrm{C} / \mathrm{kg} \) ). Seiect one: a. \( t=1400 \) picoseconds \( t=1400 \) picoseconds b. \( t=14000 \) picoseconds \( t=14000 \) picoseconds C. \( t=140 \) picoseconds \( t=140 \) picoseconds d. \( t=14 \) 'avnoseconds \( t=14 \) nanoseconds Swipe up or filters Add a caption... AKOKITES BRAINSTORMING GC

          \( \triangle P \) ?
0B/s
(1)
\( { }^{m} \)
4
\( \square \)
72\% 2:21 AM
\( X \)
?
\( \sigma \)
T
An electron is emitted from the lower of two large parallel metal plates separated by a distance \( d=20000 \mu \mathrm{m} \). \( \mu \mathrm{m} \). The upper plate has a potential of 2400 V relative to the lower. How long does the electron take to reach it? (Assume charge-mass ratio \( { }^{e} / \mathrm{m}^{e} / \mathrm{m} \) for electron is \( 1.8 \times 10^{11} \mathrm{C} / \mathrm{kg} 1.8 \times 10^{11} \mathrm{C} / \mathrm{kg} \) ).

Seiect one:
a. \( t=1400 \) picoseconds \( t=1400 \) picoseconds
b. \( t=14000 \) picoseconds \( t=14000 \) picoseconds
C. \( t=140 \) picoseconds \( t=140 \) picoseconds
d. \( t=14 \) 'avnoseconds \( t=14 \) nanoseconds
Swipe up or filters
Add a caption...
AKOKITES BRAINSTORMING GC

P ?
0B/s
(1)
^m
4
□
72% 2:21 AM
X
?
σ
T
An electron is emitted from the lower of two large parallel metal plates separated by a distance d=20000 μm. μm. The upper plate has a potential of 2400 V relative to the lower. How long does the electron take to reach it? (Assume charge-mass ratio ^e / m^e / m for electron is 1.8 × 10^11C / kg 1.8 × 10^11C / kg ).

Seiect one:
a. t=1400 picoseconds t=1400 picoseconds
b. t=14000 picoseconds t=14000 picoseconds
C. t=140 picoseconds t=140 picoseconds
d. t=14 'avnoseconds t=14 nanoseconds
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Add a caption...
AKOKITES BRAINSTORMING GC

Added by Kelly G.

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