MCQOPTIONS
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MCQOPTIONS
| 1. |
The inductance of a coaxial cable with inner radius a and outer radius b, from a distance d, is given bya) L = μd ln(b/a)/2πb) L = 2π μd ln(b/a)c) L = πd/ln(b/ |
| A. | L = μd ln(b/a)/2π |
| B. | L = 2π μd ln(b/a) |
| C. | L = πd/ln(b/a) |
| D. | L = 0 |
| Answer» B. L = 2π μd ln(b/a) | |