I have these values:

Voltage= 165.3volts
Load = 0.15mh
Load resistance= 0.32 ohms
Current (I)= 70 Amps

How to calculate energy????

Can anyone please kindly send me the formaule how to calculate i cannot calculate with 1/2 LI ^2 because i also have to considered my load resistance

 

DC? AC? Frequency? What "energy", the amount dissipated by the load or stored in the inductor?

Folks here aren't mind readers.

 

1/2(LI^2) will compute how much energy is stored in the inductor for that current.

Resistors do not store energy. They do dissipate power. The total energy they dissipate is power * time, with units of 1 watt * 1 second = 1 joule.