Phase shift between voltage and current

[IronaSona]

Homework Statement

e

Relevant Equations

e

Hello ,so am trying to find a phase shift between voltage and current ,I've done

what do i do after that ?and is this right ?

Q
A 100Ω load is connected to a power supply of 100V at 50Hz. At time, = 0, the instantaneous value for voltage across the load was zero and the current through the load was 0.7A.

 

[berkeman]

If the load is resistive, there is no phase shift. Can you upload the circuit that goes with this question? In fact, it would help if you could upload or write out the full problem statement. Thanks.

(use "Attach files" in the lower left to upload PDF or JPEG files)

 

[IronaSona]

If the load is resistive, there is no phase shift. Can you upload the circuit that goes with this question? In fact, it would help if you could upload or write out the full problem statement. Thanks.

(use "Attach files" in the lower left to upload PDF or JPEG files)

done i have attached a full question, will all the equations which i have done so farm.

 

[IronaSona]

If the load is resistive, there is no phase shift. Can you upload the circuit that goes with this question? In fact, it would help if you could upload or write out the full problem statement. Thanks.

(use "Attach files" in the lower left to upload PDF or JPEG files)

and the question didnt come with a circuit