What is Frequency and Voltage?

What is Frequency and Voltage?

✓ Frequency: Frequency is the number of occurrences of a repeating event per unit of time. Frequency is measured in units of 'Hz' (hertz). One hertz is equal to occurrence of an event per second (or an event repeats once per second).

Formula, f=1/T

Where, 

f= Frequency

T= Time

✓ Low frequency: It means moving from one source to another source speed of frequency is low per second.

✓ High Frequency: It means moving from source to another source speed of frequency is high per second.

✓ Voltage: Electric potential difference or electric pressure is the difference in electric potential between two points, which is defined as the work needed per unit of charge to move a  charge between the two points is voltage. SI unit of voltage is 'V'. 

✓ Formula : V=IR
Where,
V = Voltage
I = Current
R = Resistor

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