Answer:
Therefore,
The resistor value , R is 9.4 kΩ.
Explanation:
Given:
A neon gas tube has
Von = 60.0 V and
Voff = 30.0 V
Capacitor, C = 20.0 μF
Battery , E = 120 V
Frequency = f = 30 hz
To Find:
Resistor , R =?
Solution:
Time period of the wave will be only the charging time of the capacitor,the capacitor will be charged to Von from initial voltage Voff is given by,
Where,
R = Resistance
C =Capacitance
E = Battery in volts
ln = natural Log (Sign)
Substituting the values we get
Therefore,
The resistor value , R is 9.4 kΩ.
Answer:
0.22 m
Explanation:
= Atmospheric pressure = 101325 Pa
= Pressure at the bottom = tex]2 P_{o}[/tex] = 2 (101325) = 202650 Pa
= height of the container = 7.59 m
= depth of the mercury
Pressure at the bottom = Atmospheric pressure + Pressure due to mercury + Pressure due to water
Answer:
For outer points of shell
Now for inner point of shell
Explanation:
As we know that out side the shell electric potential is given as
inside the shell the electric potential is given as
now we know the relation between electric potential and electric field as
so we can say for outer points of the shell
Now for inner point again we can use the same
Stan looga
this is correct answer
Answer:
true
Explanation:
i've read about it in a bunch of different articles and stuff