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Please help me check is that the bandwidth is 16kHz...thanks...cause i not so sure is that correct or not

Urgent...Communication Question Homework Statement A 1kHz sinusoidal frequency modulates a carrier at 146.52MHz with a peak deviation of 5kHz.Evaluate the exact magnitude spectra of FM signal if Ec=1. Sketch your result. Using carson's rule, evaluate the approximate bandwidth of the FM...

thanks for helping i already solve the question...Just i made a mistake and now the problem is solved with yours helpful link...once again thank you

Please Help ...Urgent ! Don't know how to solve 1. Homework Statement [/b] 3 concentric spherical shells r = 1, r = 2, and r = 3m and have charge distributions 2micro C/m^2, -4microC/m^2, and 5 microC/m^2. Calculate the flux through r = 1.5m and r = 2.5m How to Do? please help...don't know...

i already solved this problem...thanks everyone who helping me

sorry i really don't get it...the co-ordinates of the center should be (0,0,0) but the corners co-ordinates i not sure cause it got range from -1 to 1... correct me if i wrong Thanks for helping again

this part "defined by -1 < x < 1, -1 < y < 1, z = 0." i cannot understand...the data is in variable...so how should i know what is the distance? cause it possible to be any value such as 0,0.1 and etc Thanks for helping ...I just wanted to know use what method to solve

Find the force ...Urgent! 1. Homework Statement [/b] 5 identical 15 microC point charges are located at the center and corners of a square which defined by -1 < x < 1, -1 < y < 1, z = 0. Find the force on the 5 microC point charge at (0, 0, 5). Stuck and Cannot Solve. Please Help...