HSC Science (Electronics) 12th Board ExamMaharashtra State Board
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# A Capacitor of Capacitance 0.5 μF is Connected to a Source of Alternating E.M.F. of Frequency 100 Hz. What is the Capacitive Reactance? (π = 3.142) - HSC Science (Electronics) 12th Board Exam - Physics

#### Question

A capacitor of capacitance 0.5 μF is connected to a source of alternating e.m.f. of frequency 100 Hz. What is the capacitive reactance? (Π = 3.142)

#### Solution

C = 0.5 xx 10^(-6)

f = 100 Hz

X_L =1/(omegaC)

= 1/(2pifxxC)

= 1/(2xx3.14 xx 100xx0.5xx10^(-6))

= 3184.7 Ω

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#### APPEARS IN

2017-2018 (March) (with solutions)
Question 6.6 | 2.00 marks

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Solution A Capacitor of Capacitance 0.5 μF is Connected to a Source of Alternating E.M.F. of Frequency 100 Hz. What is the Capacitive Reactance? (π = 3.142) Concept: Reactance and Impedance.
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