Question

2. Express the following (RMS) voltages in decibels referenced to one microvolt: (a) 20 ?V (b) 600 mV (c) 4 mV Express the power absorbed in decibels referenced to one milliwatt when the following (RMS) voltages are applied to 50 ?: (d) 0.2 mV (e) 1 ?V

          2. Express the following (RMS) voltages in decibels referenced to one microvolt:
(a) 20 ?V
(b) 600 mV
(c) 4 mV
Express the power absorbed in decibels referenced to one milliwatt
when the following (RMS) voltages are applied to 50 ?:
(d) 0.2 mV
(e) 1 ?V

2. Express the following (RMS) voltages in decibels referenced to one microvolt:
(a) 20 ?V
(b) 600 mV
(c) 4 mV
Express the power absorbed in decibels referenced to one milliwatt
when the following (RMS) voltages are applied to 50 ?:
(d) 0.2 mV
(e) 1 ?V

Added by Julio C.

University Physics with Modern Physics

Hugh D. Young 14th Edition

Instant Answer

Solved by Expert Joy Chugh

Step 1

- a20V: This is already in RMS voltage. - b600 mV: To convert millivolts to volts, divide by 1000. So, 600 mV = 0.6 V. - c4mV: To convert millivolts to volts, divide by 1000. So, 4 mV = 0.004 V. - d0.2 mV: To convert millivolts to volts, divide by 1000. So, 0.2 mV Show more…

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