Suppose you want the current amplitude in a pure inductor in a radio receiver to be 263.41 uA when the voltage amplitude is 7.23 V at a frequency of 3.15 MHz (corresponding to the upper end of the AM broadcast band). What inductance is needed?   Final answer should be in two (2) decimal places. Express your answer in exponential form. For Example:  1.13 x 10-4 should be answerd as 1.13e-4. 5.00 x 103 should be expressed as 5.00e+3. For the final answer, express the unit in symbols. For example: 5.00 x 103 Kelvin should be expressed as 5.00e+3 (K).

University Physics Volume 2
18th Edition
ISBN:9781938168161
Author:OpenStax
Publisher:OpenStax
Chapter14: Inductance
Section: Chapter Questions
Problem 66P: The self-inductance and capacitance of an oscillating LC circuit are L = 20 mH and C = 1.0 F ,...
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Suppose you want the current amplitude in a pure inductor in a radio receiver to be 263.41 uA when the voltage amplitude is 7.23 V at a frequency of 3.15 MHz (corresponding to the upper end of the AM broadcast band). What inductance is needed?

 

  • Final answer should be in two (2) decimal places.
  • Express your answer in exponential form. For Example: 
    • 1.13 x 10-4 should be answerd as 1.13e-4.
    • 5.00 x 10should be expressed as 5.00e+3.
  • For the final answer, express the unit in symbols. For example:
    • 5.00 x 103 Kelvin should be expressed as 5.00e+3 (K).
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