Please help with this question part b in particular What values of inductance an
ID: 1790593 • Letter: P
Question
Please help with this question part b in particular
What values of inductance and capacitance must you use? Express your answer to two significant figures and include the appropriate units. Problem 33.72 For your final exam in electronics, you're asked to build an LC circuit that oscillates at 15 kHz. In addition, the maximum current must be 0.13 A and the maximum energy stored in the capacitor must be 1.4x10-5J L= 1.7×10-3 H Submit My Answers Give Up Correct Significant igres Feedback: Your answer 1.66-1-3 H was either rounded differenty or used a different number of significant figures than required for this part. Part B Express your answer to two significant figures and include the appropriate units c= 5.41-10 8 Hz Submit My Answers Give Up Incorrect; Try Again; 4 attempts remaining Enter your answer using dimensions of electric capacitanceExplanation / Answer
L = 1.7 x 10-3 H
C = Capacitance = ?
f = frequency = 15000 Hz
using the equation
f = 1/(2pi sqrt(LC))
15000 = 1/(2(3.14)sqrt(( 1.7 x 10-3 ) C))
C = 6.63 x 10-8 F