The answer is a. the rotor
Answer:Resistor-Capacitor (RC) circuits, when driven by a voltage/current source, display a type of time-dependent charging or discharging since the charge from the capacitor goes through the resistor. When considering a discharging phase, the time-dependent voltage takes the form
Explanation:
Vt = Voe^-t/RC
Vt equal time dependent voltage
R is the resistance
C is the capacitance of the oscilloscope
Given
Area of capacitor equal to 0.1 * 0.002m
Distance between plates equal 1/1000 = 0.0001m
Vo = 100v supply voltage
Resistance R =:1000ohms
Vt time dependent voltage = 50V
To find capacitance C = Eo(A/d)
C = (8.85 * 10^-12)* (0.002/0.001)
C= 1.77 * 10^-11
Solving the equation Vt = Voe^-t/RC
t = 0.6931RC
t = 0.6931(1000)(1.77*10^-11)
t = 1.2*10^-9
t = 1.2ns
It will take the oscilloscope 1.2ns to reach 50V
No. For one thing, when it comes, it flows too fast to catch it and store it. And second, you never know WHERE to set up your equipment.
Force = mass times acceleration
F = 21000 x 36.9 = 774900
Therefore, 774900N force is required.
