Semester 2
Voltage, Current and Resistance
Voltage- Commonly defined as electrical pressure
Joule= 1 joule of energy imparted to 1 coloumb of charge
V= W/Q
V- Voltage (volts)
W- Work or potential energy (joules)
Q- Charge (coloumbs)
Joule= 1 joule of energy imparted to 1 coloumb of charge
V= W/Q
V- Voltage (volts)
W- Work or potential energy (joules)
Q- Charge (coloumbs)
Mechanical Waves
Formulas:
v= fλ
v= fλ