A Capacitor of Capacitance C and a Resistor of Resistance

question 48

Multiple Choice

A capacitor of capacitance C and a resistor of resistance R are connected in series.At time t = 0 the combination is connected across a battery of negligible internal resistance.When is the current through the resistor equal to half of its maximum value?

• A)0.500 RC
• B)0.693 RC
• C)0.707 RC
• D)0.721 RC

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Definitions:

Antenatal Diagnostics

Medical procedures and tests performed during pregnancy to detect any conditions or abnormalities in the developing fetus.

Premature Rupture

Premature rupture, often referred to as premature rupture of membranes (PROM), is a condition where the amniotic sac breaks before labor begins.

Membranes

Thin layers of tissue that cover surfaces, line cavities, and separate spaces or organs in organisms.

Gestation

The period of development inside the womb from conception to birth.