Oscilloscope question #1

[Russ]

A 6.2 Ohm Resistor and a 100 mH inductor are connected in series, across a 10 Vpp, 9.87 kHz sine wave  power source. What is the impedance of the circuit?

A. 3.1 kOhms
B. 6.2 kOhms
C. 8.8 kOhms
D. 12.4 kOhms

Thanks

[rstofer]

Answer is B, 6.2 kOhm

http://keisan.casio.com/exec/system/1258032600

[Russ]

Answer is B, 6.2 kOhm

http://keisan.casio.com/exec/system/1258032600

Thank you. Awesome APP. Where do I find and download it?

Thanks

[Mukrakiish]

Answer is B, 6.2 kOhm

http://keisan.casio.com/exec/system/1258032600

Thank you. Awesome APP. Where do I find and download it?

Thanks

Honestly, the formulas are on the website. Not trying to be rude, but that's the most you should require other than a standard calculator to make the math quicker to process. Especially for homework/tests (websites/apps don't help on tests).