Resolving Questions - Elements of Electromagnetics Sadiku Chapter 4

[feras]

Please help resolve questions


http://www.feras1.com/phy.jpg


Of the book, elements of electromagnetics-sadiku, 3rd ed chapter 4

 

[Redbelly98]

If you'd like help with these, please read this:
https://www.physicsforums.com/showthread.php?t=94379

 

[feras]

please i want soluation

 

[Redbelly98]

You'll need to follow the forum guidelines in order to get help. Show what you have attempted yourself first. That is how we do it here.