What is the absolute value of the power in resistor in watts?

Which of the following statements are true regarding the power in ?

From question 3, what is the absolute value of the voltage across in volts?

From question 3, what is the absolute value of the current through in amperes?

If 22 and 3.8 , then what is the resistance of in ohms?

Which of the following describes the above system?

Convert 4.6 to .