Power factor correction

Three parallel impedances in rectangular form as follows:- 8.66+j5 ohm , 25+j0 ohm , 3.54+j2.54. A 240 volt 50 Hz supply Calculate overall power factor of the three loads.

Current, voltage, power

Please see attached. Need assistance with problems 6 and 2 showing all equations used and all math used, symbols, numbers etc and do each step by step. Adult learning here! Thanks!

Basic questions on Ohm's law, Kirchhoff's laws.

Please only do review questions 2.3, 2.4, 2.5, 2.6, 2.7, 2.8, 2.9, 2.10 and problems 2.2, 2.3, 2.4,2.5, and 2.6.

Resubmitted ohm's law

Please only do problems 2.7, 2.8, 2.9,2.10, 2.11, 2.12, 2.13, 2.14,2.15, 2.16, 2.17, 2.18, 2.19, 2.20,2.21,and 2.22. OK PLEASE show all equations used, work and PLEASE do not skip steps no matter how minor. I learn by example and need to see everything also including pictures of current flow, directions, picture of how each step progressed, etc.. Please just do not give an answer, I need to connect with everything that is going on to understand. Thanks!

Resubmitted resistors ohms law

Please only do problems 2.40, 2.41, 2.45, 2.46, 2.47, 2.48, and 2.49. OK PLEASE show all equations used, work and PLEASE do not skip steps no matter how minor. I learn by example and need to see everything also including pictures of current flow, directions, picture of how each step progressed, etc..