Answer:
0.0002 C.
Explanation:
Charge: This can be defined as the ratio of current to time flowing in a circuit. The S.I unit of charge is Coulombs (C)
Mathematically, charge can be expressed as
Q = CV ................................. Equation 1
Where Q = amount of charge, C = capacitance of the capacitor, V = potential difference across the plates.
Given: C = 2.0-μF = 2×10⁻⁶ F, V = 100 V.
Substitute into equation 1
Q = 2×10⁻⁶× 100
Q = 2×10⁻⁴ C
Q = 0.0002 C.
The amount of charge accumulated = 0.0002 C
Weight is the force of gravity and gravity changes due to location like on the moon there is a different force of gravity
If it's a mechanical wave, then its speed depends on the physical characteristics of the medium.
If it's an electromagnetic wave, then its speed depends on the
electrical characteristics of the medium.
Either way, the properties of the medium determine the wave speed.
You want to change the speed ? You have to change the properties
of the medium.
A pendulum oscillates 40 times in 4 seconds. Find it's time period and frequency.
- The time period
- Its Frequency
Frequency of oscillation is defined as the number of oscillation of a vibrating body per second.It is given by
The time period
The time required to complete one oscillation is known as Time period.
It is given by the inverse of the frequency.
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Therefore the frequency is
And the time period is
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