A capacitor that has an X C of 40 Ω is connected to a 60 Hz voltage. What is the capacitance?A) 66.31 μ FB) 75.80 μ FC) 99.48 μ FD) 100.52 μ F

Question

A capacitor that has an X C  of 40 Ω is connected to a 60 Hz voltage. What is the capacitance?A)  66.31 μ FB)  75.80 μ FC)  99.48 μ FD)  100.52 μ F

Narinder Singh · Accepted Answer

Final Answer : A, Explanation :  The capacitive reactance (X C ) is given by the formula X C  = 1 / (2πfC), where f is the frequency and C is the capacitance. Rearranging for C gives C = 1 / (2πfX C ). Substituting f = 60 Hz and X C  = 40 Ω, we get C ≈ 66.31 μF.

A capacitor that has an X_C of 40 Ω is connected to a 60 Hz voltage. What is the capacitance?

A) 66.31 μ F
B) 75.80 μ F
C) 99.48 μ F
D) 100.52 μ F

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Learning Objectives

Related questions

A capacitor that has an XC of 40 Ω is connected to a 60 Hz voltage. What is the capacitance?A) 66.31 μ FB) 75.80 μ FC) 99.48 μ FD) 100.52 μ F

Definitions

Learning Objectives

Learning Objectives

Related questions

A capacitor that has an X_C of 40 Ω is connected to a 60 Hz voltage. What is the capacitance?

A) 66.31 μ F
B) 75.80 μ F
C) 99.48 μ F
D) 100.52 μ F