2. The total current Itotal is
the phasor sum of I1, I2,
and I3.

3. V
I1 =
R
240
I1 = =4A
60

4. Φ1 = 0⁰

5. V
I2 =
ZL

6. ZL = √RL² + XL²

7. RL = 2 π f L
RL = 2 x π x 50 x 0.12 =37.699 (37.7) Ω
RL = 37.7 Ω

8. ZL = √RL² + XL²
ZL = √10² + 37.7²
ZL = √100 + 1420 = 39 Ω
ZL = 39 Ω

9. V
I2 =
ZL
240
I2 = = 6.15 A
39
I2 = 6.15 A

10. RL
Cos Φ2 =
ZL
10
Cos Φ2 = = 0.256
39
Φ2 = 75⁰ (lagging; that is I2
lags V by 75⁰)