The formula for calculating Current (I) is

Voltage (V)
/
Resistance (Ω)

**Example of Calculations for Current (I):
**

Voltage (volts): 3

Resistance (ohms Ω) : 2

3
/
2

= 1.5 amps
The formula for calculating Resistance (Ω) is

Voltage (V)
/
Current (I)

**Example of Calculations for Resistance (Ω):
**

Voltage (volts): 3

Current (amps) : 2

3
/
2

= 1.5 amps
The formula for calculating Voltage (V) is

Resistance (Ω) x Current (I)

**Example of Calculations for Voltage (V):
**

Resistance (ohms Ω): 3

Current (amps) : 2

3 * 2

= 6 volts
The formula for calculating Power(watts) is

Voltage (V) x Current (I)

**Example of Calculations for Power(watts):
**

Voltage (volts): 3

Current (amps) : 2

3 * 2

= 6 volts
The formula for calculating Voltage (V) is

Power (P)
/
Current (I)

**Example of Calculations for Voltage (V):
**

Power (watts): 3

Current (amps) : 2

3
/
2

= 1.5 volts
The formula for calculating Current (I) is

Power (P)
/
Voltage (V)

**Example of Calculations for Current (I):
**

Power (watts): 3

Voltage (volts) : 2

3
/
2

= 1.5 amps